MIL-C 26482G Series II
souriau
polarization
N- normal ( not included in part number)
W, X, Y and Z - see table p 66
contact type
P- male contact
S- female contact
A- less male contact
B- less female contact
contact layout
- see table p 65
shell size 8-10-12-14-16-18-20-22-24
class and plating
W- olive green cadmium
L- nickel
shell type
3470 - square flange receptacle
3474 - jam nut receptacle
3475 - RFI shielded plug
3476 - plug
Applications
For all general purposes in military
applications
Description
• Standard version
• Aluminium alloy
olive green, nickel or, black, anodized plating
• Bayonet coupling
• RFI shielding plug
• Gold plating crimp contacts # 20, 16,
and # 12
• # 16 and # 12 minicoaxial or thermocouple
contacts
• Hermetic version available
• Light weight backshells
Climatical
• Operating temperature :
-55°C to + 200°C (class L)
-55°C to + 175°C (classes W and H)
• Damp heat : MIL STD 1344
method 1002 - Type II
• Salt spray :
class W : 500 hr
class L : 48 hr
• Leakage :
environmental version :
- when mated under a differential pressure
of 1,03 bar. air leakage is ≤3,6 mm3/ h.
- low pressure immersion : 33 mbar
hermetic version :
- differential pressure of 1 bar air'helium,
leakage is ≤2,8 mm3/ hr
Resistance to fluids
MIL. L 7808
MIL. L 23699
MIL. H 5606
Hydraulic fluids M 2 V
MIL. C 25769 diluted
MIL. A 8243
MIL. T 5624 (JP5)
MIL. G 3056
Solvents
Electrical
Standards
MIL-C 26482 series II
QPL approved
Characteristics
Mechanical
• Endurance : 500 operations
• Plug MS 3475 : 250 operations.
• Plug MS 3476 : 500 operations.
• Shock : 300g - 3ms in three axes.
• Vibration : MIL STD 202, method 214, test
condition II, letter J (50 - 2000Hz; 41,7 g eff.)
• Contact retention in insert :
size 20 : 90 N - size 16 : 111N - size 12 : 133N
basic series
MS 3470 W •• •• P •
Ordering information
environmental connectors
environmental class hermetic class
size 20 7,5 A 5 A
size 16 13 A 10 A
size 12 23 A 17 A
• Max. current rating per contact
environmental class hermetic class
size 20 ≤1 mΩ≤7 mΩ
size 16 ≤0,55 mΩ≤3,8 mΩ
size 12 ≤0,35 mΩ≤2,4 mΩ
• Contact resistance
Service I II
at ground level 1500 Vrms 2300 Vrms
at 21000 m 375 Vrms 550 Vrms
• Insulation resistance :
≥5000 MΩat 500 Vdc
• Dielectric withstanding voltage
• Shell continuity with plug MS 3475,
environmental receptacle ≤5 mΩ,
hermetic receptacle ≤50 mΩ
62
Backnut • M85049-31-••A 852-31A••
• M85049-31-••W 852-31W••
• - 852-31N••
Straight cable clamp • M85049-52-1••A 852-52A••
• M85049-52-1••W 852-52W••
• - 852-52N••
Elbow cable clamp • M85049-51-1••A 852-51A••
• M85049-51-1••W 852-51W••
• - 852-51N••
Straight backshell for heatshrink sleeving • M85049-60-1A•• 852-60A••
• M85049-60-1W•• 852-60W••
• - 852-60N••
Backnut for heatshrink sleeving • - 852-57A••
• - 852-57W••
• - 852-57N••
polarization
N- normal (not included in part number)
W, X, Y and Z - see table p 66
contact type male only
MIL-C 26482G Series II
souriau
contact layout see table p 65
materials and terminal
C- steel, solder bucket
shell size 8-10-12-14-16-18-20-22-24
class H - hermetic
shell type
3440 - square flange receptacle
3443 - solder fixing receptacle
3449 - jam nut receptacle
basic series MS 3440 H •• C •• P •
Hermetic connectors
Plating MIL.C 26482 G SOURIAU
A W N SERIE 2
Backshells
Cross reference list
part number cross reference list SOURIAU and MIL.C 26482 G series 2
Backshell type
A - black anodized W - olive green cadmium N - nickel
Example : M85049-31-8A
852-31A08
shell size
MIL.C 26482 G serie 2 SOURIAU désignation
MS3470 W••-•• P ■■8526-0W••-•• P ■■square flange receptacle with male contacts
MS3470 W••-•• A ■■8526-0W••-•• P ■■L square flange receptacle less male contacts
MS3470 W••-•• S ■■8526-0W••-•• S ■■ square flange receptacle with female contacts
MS3470 W••-•• B ■■8526-0W••-•• S ■■L square flange receptacle less female contacts
MS3474 W••-•• P ■■8526-7W••-•• P ■■jam nut receptacle with male contacts
MS3474 W••-•• A ■■8526-7W••-•• P ■■L jam nut receptacle less male contacts
MS3474 W••-•• S ■■8526-7W••-•• S ■■jam nut receptacle with female contacts
MS3474 W••-•• B ■■8526-7W••-•• S ■■L jam nut receptacle less female contacts
MS3475 W••-•• P ■■8526-5W••-•• P ■■BFI shielded plug with male contcts
63
MIL-C 26482G Series II
souriau
MIL. C 26482 G serie 2 SOURIAU désignation
MS3475 W ••-•• A ■■8526-5W ••-•• P ■■ L RFI shielded plug less male contacts
MS3475 W ••-•• S ■■8526-5W ••-•• S ■■ RFI shielded plug with female contacts
MS3475 W ••-•• B ■■8526-5W ••-•• S ■■ L RFI shielded plug less female contacts
MS3476 W ••-•• P ■■8526-6W ••-•• P ■■ plug with male contact
MS3476 W ••-•• A ■■8526-6W ••-•• P ■■ L plug less male contact
MS3476 W ••-•• S ■■8526-6W ••-•• S ■■ plug with female contact
MS3476 W ••-•• B ■■8526-6W ••-•• S ■■ L plug less female contact
MS3470 L ••-•• P ■■8526-0L ••-•• P ■■ square flange receptacle with male contacts
MS3470 L ••-•• A ■■8526-0L ••-•• P ■■ L square flange receptacle less male contacts
MS3470 L ••-•• S ■■8526-0L ••-•• S ■■ square flange receptacle with female contacts
MS3470 L ••-•• B ■■8526-0L ••-•• S ■■ L square flange receptacle less female contacts
MS3474 L ••-•• P ■■8526-7L ••-•• P ■■ jam nut receptacle with male contacts
MS3474 L ••-•• A ■■8526-7L ••-•• P ■■ L jam nut receptacle less male contacts
MS3474 L ••-•• S ■■8526-7L ••-•• S ■■ jam nut receptacle with female contacts
MS3474 L ••-•• B ■■8526-7L ••-•• S ■■ L jam nut receptacle less female contacts
MS3475 L ••-•• P ■■8526-5L ••-•• P ■■ RFI shielded plug with male contacts
MS3475 L ••-•• A ■■8526-5L ••-•• P ■■ L RFI shielded plug less male contacts
MS3475 L ••-•• S ■■8526-5L ••-•• S ■■ RFI shielded plug with female contacts
MS3475 L ••-•• B ■■8526-5L ••-•• S ■■ L RFI shielded plug less male contacts
MS3476 L ••-•• P ■■8526-6L ••-•• P ■■ plug with male contact
MS3476 L ••-•• A ■■8526-6L ••-•• P ■■ L plug less male contact
MS3476 L ••-•• S ■■8526-6L ••-•• S ■■ plug with female contact
MS3476 L ••-•• B ■■8526-6L ••-•• S ■■ L plug with less female contact
MS3440 H •• C •• P ■■8526-2H ••-•• P ■■ hermetic square flange receptacle
MS3443 H •• C •• P ■■8526-1H ••-•• P ■■ hermetic solder fixing receptacle
MS3449 H •• C •• P ■■8526-7H ••-•• P ■■ hermetic jam nut receptacle
M85049/31- •• W 852-31W •• backnut
M85049/52-1- •• W 852-52W •• straight cable clamp
M85049/51-1- •• W 852-51W •• elbow cable clamp
M85049/60-1W- •• 852-60W •• backshell for heatshrink sleeving
M85049/60-2G- •• A *852-57W •• backnut for heatshrink sleeving
M85049/31- •• A 852-31A •• backnut
M85049/52-1- •• A 852-52A •• straight cable clamp
M85049/51-1- •• A 852-51A •• elbow cable clamp
M85049/60-1A •• 852-60A •• backshell for heatshrink sleeving
M85049/60-2G- •• A *852-57A •• backnut for heatshrink sleeving
M85049/31- •• N *852-31N •• backnut
M85049/52-1- •• N *852-52N •• straight cable clamp
M85049/51-1- ••N *852-51N •• elbow cable clamp
M85049/60-1N •• *852-60N •• backshell for heatshrink sleeving
M85049/60-2G- •• N *852-57N •• backnut for heatshrink sleeving
M39029/4-110 8522-2253A male contact ≠20
M39029/4-111 8522-330A male contact ≠16
M39029/4-113 8522-331A male contact ≠12
M39029/5-115 8520-289 female contact ≠20
M39029/5-116 8522-486A female contact ≠16
M39029/5-118 8522-487B female contact ≠12
thermocouple contacts
M39029/9-135 *8522-875A male-chromel ≠20
M39029/9-134 *8522-876A male-alumel ≠20
M39029/10-141 *8522-877A female-chromel ≠20
M39029/10-140 *8522-878A female-alumel ≠20
coax contacts ≠12
M39029/8-001 *8522-12-1-001 female for RG178B/U cable
M39029/7-001 *8522-12-2-001 male for RG178B/U cable
MS27488-20 8522-389A filler plug ≠20
MS27488-16 8522-390A filler plug ≠16
MS27488-12 8522-391A filler plug ≠12
M81969-14-02 8522-20 plastic tool for contact ≠20
M81696-14-03 8522-16 plastic tool for contact ≠16
M81696-14-04 8522-12 plastic tool for contact ≠12
* Not QPL
64
MIL-C 26482G Series II
souriau
Contacts layouts
viewed from front face of male insulator
shells
08 10 12 14 16 18 20 22 24
8-33* 10-6* 12-10* 14-19* 16-26* 18-32* 20-41* 22-55* 24-61*
3 ≠20 6 ≠20 10 ≠20 19 ≠20 26 ≠20 32 ≠20 41 ≠20 55 ≠20 61 ≠20
8-98 12-3* 14-15* 16-8* 18-11* 20-39 22-41* 24-31
3 ≠20 3 ≠16
14 ≠20
1 ≠16 8 ≠16 11 ≠16
37 ≠20
2 ≠16
27 ≠20
14 ≠16 31 ≠16
14-12* 18-8 20-16* 22-21* 24-19
8 ≠20
4 ≠16 8 ≠12 16 ≠16 21 ≠16
14-5* 22-12
5 ≠16
14-4*
4 ≠12
12 ≠12
19 ≠12
* hermetic not QPL to date 65
* hermetic receptacle available
Contacts size 20 (Ø1mm) 16 (Ø1,6mm) 12 (Ø2,4mm)
Cable accomodation (admissible section)
external Ø over insulator 0,98/2,11 mm 1,34/2,62 mm 2,45/4,01 mm
admissible section 0,21/0,60 mm20,60/1,34mm21,91/3,18mm2
wire gauge 24/20 20/16 14/12
reducting sleeve for 0,09/0,21 mm2--
wire of 28/24 - -
part numbers
- male contacts M39029/4-110 M39029/4-111
M39029/4-112
colour code
brown-brown-black brown-brown-brown
brown-brown-orange
- female contacts M39029/5-115 M39029/5-116 M39029/5-118
colour code
brown-brown-green brown-brown-blue brown-brown-grey
- male contacts
chromel thermocouple 8522-875 A 8522-881 8522-887
colour code
brown-orange-green yellow yellow
- alumel thermocouple 8522-876 A 8522-882 8522-888
colour code
brown-orange-yellow black black
- female contacts
chromel thermocouple 8522-877 A 8522-883 8522-889
colour code
brown-yellow-brown yellow yellow
- alumel thermocouple 8522-878 A 8522-884 8522-890
colour code
brown-yellow-black black black
reducing sleeve 8522-2142
shell
size
MIL-C 26482G Series II
souriau
contacts
layouts
service I
service II
number of contacts
size 20 size 16 size 12
Ø1 Ø1,6 Ø2,4
angles in degrees
NWX Y Z
88-33 X 3 0 90 - - -
8-96 X 3 0 - - - -
10 10-6 X 6 0 90 - - -
12 12-10 X 10 0 60 155 270 295
12-3 X 3 0 - - 180 -
14-19 X 19 0 30 165 315 -
14-15 X 14 1 0 17 110 155 234
14 14-12 X 8 4 0 43 90 - -
14-5 X 5 0 40 92 184 273
14-4 X 4 0 45 - - -
16-26 X 26 0 60 - 275 338
16 16-8 X 8 0 54 152 180 331
18-32 X 32 0 85 138 222 265
18 18-11 X 11 0 62 119 241 340
18-8 X 8 0 180 - - -
20-41 X 41 0 45 126 225 -
20 20-39 X 37 2 0 63 144 252 333
20-16 X 16 0 238 318 333 347
22-55 X 55 0 30 142 226 314
22-41 X 27 14 0 39 135 264 -
22 22-21 X 21 0 16 135 175 349
22-12 X 12 0 - - - -
24-61 X 61 0 90 180 270 324
24 24-31 X 31 0 90 225 255 -
24-19 X 19 0 30 165 315 -
Polarization
Insulator rotated inside metal
body
N
Z
Y
W
X
Contacts
Coax contacts
installed instead of size 12 contacts
Minicoax contacts
installed instead of size 16 contacts
66
male contacts
8526-2-001 A 8526-2-002 A 8526-2-003 A
female contacts
8526-1-001 A 8526-1-002 A 8526-1-003 A
cables accepted
RG-316U-KX 22 A RG-178 B/U-KX 21 A RG 179 B/U
male contacts
8526-12-2-001 8526-12-2-002 8526-12-2-003 8526-12-2-004
female contacts
8526-12-1-001 8526-12-1-002 8526-12-1-003 8526-12-1-004
cables accepted
RG 178 B/U RG 179 B/U RG 316 U RG 180 B/U
08 20.5 3.2 5.2 27.6 52.2 6.75 13.5 3.3 10.6
.807 .126 .205 1.087 2.055 .266 .531 .130 .417
10 22 4.75 7.25 29.3 53.9 9.4 15.35 3.3 10.6
.866 .185 .285 1.154 2.122 .370 .604 .130 .417
12 23.6 7.4 10.6 31.9 56.5 12.8 19.65 3.3 10.6
.929 .291 .417 1.256 2.224 .504 .774 .130 .417
14 25.2 8.9 12.1 33.4 58 14.75 21.25 3.3 10.6
.992 .350 .476 1.315 2.283 .581 .837 .130 .417
16 26.8 12.75 15.9 37.3 61.9 17.93 24.45 3.3 10.6
1.055 .502 .626 1.469 2.437 .706 .963 .130 .417
18 31.3 13.15 17.9 38.7 63.3 19.94 26.45 3.3 10.6
1.232 .518 .705 1.524 2.492 .785 1.041 .130 .417
20 32.9 14.75 21.1 40.25 64.9 23.11 30.9 3.3 10.6
1.295 .581 .831 1.585 2.555 .910 1.217 .130 .417
22 34.5 16.35 24.3 41.9 66.5 26.29 34.4 3.3 10.6
1.358 .644 .957 1.650 2.618 1.035 1.354 .130 .417
24 36.1 17.95 27.5 43.5 68.1 29.2 36.65 3.3 10.6
1.421 .707 1.083 1.713 2.681 1.150 1.443 .130 .417
shells
08 28.55 52 13.72 6.75 17.48 3.3 10.5 37.4
1.124 2.047 .540 .266 .688 .130 .413 1.472
10 28.55 52 13.72 9.4 20.4 3.3 10.5 37.4
1.124 2.047 .540 .370 .803 .130 .413 1.472
12 28.55 52 13.72 12.8 23.83 3.3 10.5 37.4
1.124 2.047 .540 .504 .938 .130 .413 1.472
14 28.55 52 13.72 14.75 27 3.3 10.5 37.4
1.124 2.047 .540 .581 1.063 .130 .413 1.472
16 28.55 52 13.72 17.93 31.45 3.3 10.5 37.4
1.124 2.047 .540 .706 1.238 .130 .413 1.472
18 28.55 52 13.72 19.94 33.27 3.3 10.5 37.4
1.124 2.047 .540 .785 1.310 .130 .413 1.472
20 28.55 52 13.72 23.11 36.47 3.3 10.5 37.4
1.124 2.047 .540 .910 1.436 .130 .413 1.472
22 28.55 52 13.72 26.29 39.62 3.30 10.5 37.4
1.124 2.047 .540 1.035 1.560 .130 .413 1.472
24 28.55 52 13.72 29.2 42.82 3.3 10.5 37.4
1.124 2.047 .540 1.150 1.686 .130 .413 1.472
shells
08 18.95 15.65 6.75 36.5 3.2 5.2 19.1 22.65 46.1
.746 .616 .266 1.437 .126 .205 .752 .892 1.815
10 22.65 18.6 9.4 36.5 4.75 7.25 21.1 24.45 47.59
.892 .732 .370 1.437 .187 .285 .831 .963 2.669
12 25.75 21.75 12.8 36.5 7.4 10.6 25.1 27.85 51.3
1.014 .856 .504 1.014 .856 .504 1.437 .291 .417
14 29.75 24.95 14.75 36.5 8.9 12.1 26.6 27.85 51.3
1.171 .982 .581 1.437 .350 .476 1.047 1.096 2.394
16 32.95 28.2 17.93 36.5 12.75 15.9 33.5 30.85 54.3
1.297 1.110 .706 1.437 .502 .626 1.319 1.215 2.138
18 35.35 30.9 19.94 36.5 13.15 17.9 36.9 37.85 60.8
1.392 1.217 .785 1.437 .518 .705 1.453 1.490 2.394
20 38.75 34.15 23.11 36.5 14.75 21.1 39.5 40.45 63.9
1.526 1.344 .910 1.437 .581 .831 1.555 1.593 2.516
22 41.85 37.25 26.29 36.5 16.35 24.3 42 44.35 67.8
1.648 1.467 1.035 1.437 .644 .957 1.654 1.746 2.669
24 45.05 40.45 29.2 36.5 17.95 27.5 45.1 46.75 70.2
1.774 1.593 1.150 1.437 .707 1.083 1.776 1.841 2.764
shells
souriau
MIL-C 26482G Series II
AB
Max
C D
Max
E
min
E
Max
F
Max
G
Max
H
Max
J
Max
K
min
K
Max
L
Max
M
Max
N
mini
O
Max
P Q
Max
R
Max
S
Max
T
Max
U
Max
VW
Max
X
Max
Y
Max
Dimensions
Plug MS3475 and MS3476 Backshells
Plug backshell
assembly overall lengt
D, H, M, S et Y
backnut
type 31
Straight
cable clamp
type 52-1
elbow
cable clamp
type 51-1
backnut for
heatshrink
sleeving
type 60-2
for heatshrink
sleeving
type 60-1
Ø for
flange
ØB
ØC
ØE
G
12,85 Max
D
H
ØK
L
M
R
Q
X
W
T
Y
S
P
ØU
J
ØN
ØO
ØV F
Ø for flange
ØA
67
812.05 19.8 4.5 – 15.05 1.95 21 15.1 14.7 3.15 3.2 3
.474 .780 .177 .593 .077 .827 .594 .612 .124 .126 .118
10 15 19.8 4.5 – 15.05 1.95 24.2 18.26 17.5 3.15 3.2 3
.591 .780 .177 .593 .077 .953 .719 .740 .124 .126 .118
12 19.05 19.8 4.5 6.3 15.05 1.95 26.55 20.62 20.2 3.15 3.2 3
.750 .780 .177 .248 .593 .077 1.045 .812 .872 .124 .126 .118
14 22.25 19.8 4.5 6.3 15.05 1.95 28.95 23.01 23.4 3.15 3.2 3
.876 .780 .177 .248 .593 .077 1.140 .906 .996 .124 .126 .118
16 25.4 19.8 4.5 6.3 15.05 1.95 31.3 24.61 26.6 3.15 3.2 3
1.000 .780 .177 .248 .593 .077 1.232 .969 1.120 .124 .126 .118
18 28.6 19.8 4.5 6.3 15.05 1.95 33.7 26.97 28.8 3.15 3.2 3
1.126 .780 .177 .248 .593 .077 1.327 1.062 1.246 .124 .126 .118
20 31.75 20.95 4.5 6.3 16.6 2.4 36.9 29.36 32.1 3.15 3.2 5.4
1.250 .825 .181 .248 .654 .094 1.453 1.156 1.370 .124 .126 .213
22 34.95 21.8 3.7 5.45 16.6 2.4 40.1 31.75 35.3 3.15 3.2 5.4
1.376 .858 .146 .219 .654 .094 1.579 1.250 1.496 .124 .126 .213
24 38.1 21.8 3.7 5.45 16.6 2.4 43.25 34.92 38.4 3.3 3.2 5.4
1.500 .858 .146 .219 .654 .094 1.703 1.375 1.622 .130 .126 .213
H
panel cut-out
panel cut-out
MIL-C 26482G Series II
souriau
08 12.03 1.95 11.7 36.5 21 15.09 14.43 3.05 3.17 2.21
.474 .077 .461 1.437 .827 .594 .568 .120 .125 .087
10 15.01 1.95 11.7 36.5 24.2 18.26 17.4 3.05 3.17 2.21
.591 .077 .461 1.437 .953 .719 .685 .120 .125 .087
12 19.07 1.95 11.7 36.5 26.55 20.62 21.95 3.05 3.17 2.21
.751 .077 .461 1.437 1.045 .812 .864 .120 .125 .087
14 22.25 1.95 11.7 36.5 28.9 23.01 25.12 3.05 3.17 2.21
.876 .077 .461 1.437 1.138 .906 .989 .120 .125 .087
16 25.42 1.95 11.7 36.5 31.3 24.61 28.27 3.05 3.17 2.21
1.001 .077 .461 1.437 1.232 .969 1.113 .120 .125 .087
18 28.6 1.95 11.7 36.5 33.7 26.97 31.45 3.05 3.17 2.21
1.126 .077 .461 1.437 1.327 1.062 1.238 .120 .125 .087
20 31.77 2.75 14.35 38.1 36.9 29.36 34.62 3.05 3.17 5.38
1.251 .108 .565 1.500 1.453 1.156 1.363 .120 .125 .212
22 34.95 2.75 14.35 38.1 40 31.75 37.8 3.05 3.17 5.38
1.376 .108 .565 1.500 1.575 1.250 1.488 .120 .125 .212
24 38.12 2.75 15.2 38.1 43.3 34.92 41.02 3.73 3.17 5.38
1.501 .108 .598 1.500 1.705 1.375 1.615 .147 .125 .212
shells
C
Max
D
Max
E
Max
FGHJ
Max
K
Max
A
Max
B
Max
environmental square flange receptacle MS3470
812.03 2.51 17.55 36.5 24.05 27.2 14.53 13.61 4.75
.474 .099 .691 1.437 .947 1.071 .572 .536 .187
10 15.01 2.51 17.55 36.5 27.2 30.4 17.7 16.79 4.75
.591 .099 .691 1.437 1.071 1.197 .697 .661 .187
12 19.07 2.51 17.55 36.5 32 35.15 22.73 20.93 4.75
.751 .099 .691 1.437 1.260 1.384 .895 .824 .187
14 22.25 2.51 17.55 36.5 35.15 38.35 25.65 24.08 4.75
.876 .099 .691 1.437 1.384 1.510 1.010 .948 .187
16 25.42 2.51 17.55 36.5 38.35 41.5 28.83 27.23 4.75
1.001 .099 .691 1.437 1.510 1.634 1.135 1.072 .187
18 28.6 2.51 17.55 36.5 41.5 44.7 32 30.4 4.75
1.126 .099 .691 1.437 1.634 1.760 1.260 1.197 .187
20 31.77 3.3 19.15 38.1 46.25 49.45 35.18 33.58 6.35
1.251 .130 .754 1.500 1.821 1.947 1.385 1.322 .250
22 34.95 3.3 19.15 38.1 49.45 52.6 38.35 36.75 6.35
1.376 .130 .754 1.500 1.947 2.071 1.510 1.447 .250
24 38.12 3.3 19.15 38.1 52.6 55.8 41.53 39.93 5.55
1.501 .130 .754 1.500 2.071 2.197 1.635 1.572 .219
shells
A
Max
B
Max
C
Max
D
Max
E
Max
F
Max
G H J
Max
environmental jam nut receptacle MS3474
panel cut-out
shells
A
Max
B
Max
C Max D
Max
E
Max
F
Max
G J K
Max
L
Max
Square flange hermetic receptacle MS3440
# 20 # 12
# 16
1,55
Max E
C
with backnut
C
B
ØF
B
F
DE
C max
D
ØA
F
Dwith backnut
ØA
ØA
E
E
68
shells
shells
812.05 20.73 3.4 – 17.91 24.2 27.34 14.6 13.75 1.57 4.75
.474 .816 .134 –.705 .953 1.076 .575 .541 .062 .187
10 15 20.73 3.4 – 17.91 27.34 30.52 17.75 16.95 1.57 4.75
.591 .816 .134 –.705 1.076 1.202 .699 .667 .062 .187
12 19.05 20.73 3.4 5.2 17.91 32.12 35.29 22.5 20.99 1.57 4.75
.750 .816 .134 .205 .705 1.265 1.389 .886 .846 .062 .187
14 22.25 20.73 3.4 5.2 17.91 35.29 38.47 25.7 24.2 1.57 4.75
.876 .816 .134 .205 .705 1.389 1.515 1.012 .953 .062 .187
16 25.4 20.73 3.4 5.2 17.91 38.47 41.64 28.85 27.35 1.57 4.75
1.000 .816 .134 .205 .705 1.515 1.639 1.136 1.077 .062 .187
18 28.6 20.73 3.4 5.2 17.91 41.64 44.82 32.05 30.55 1.57 4.75
1.126 .816 .134 .205 .705 1.639 1.765 1.262 1.203 .062 .187
20 31.75 23.08 2.5 4.3 19.5 46.39 49.59 35.2 33.7 1.57 6.35
1.250 .909 .098 .169 .768 1.826 1.952 1.386 1.327 .062 .250
22 34.95 23.08 2.5 4.3 19.5 49.59 52.74 38.4 36.9 1.57 6.35
1.376 .909 .098 .169 .768 1.952 2.076 1.512 1.453 .062 .250
24 38.1 23.83 1.75 3.55 19.5 52.74 55.92 41.55 40.05 1.57 6.35
1.500 .938 .069 .140 .768 2.076 2.202 1.636 1.577 .062 .250
812.05 19.5 4.5 – 15.1 1.1 16.1 14.27 14.48
.474 .768 .177 –.594 .043 .634 .562 .570
10 15 19.5 4.5 – 15.1 1.1 19.3 17.06 17.27
.591 .768 .177 –.594 .043 .760 .672 .680
12 19.05 19.5 4.5 6.3 15.1 1.1 21.65 19.83 20.04
.750 .768 .177 .248 .594 .043 .852 .781 .789
14 22.25 19.5 4.5 6.3 15.1 1.1 24.85 23.01 23.22
.876 .768 .177 .248 .594 .043 .978 .906 .914
16 25.4 19.5 4.5 6.3 15.1 1.1 28 26.18 26.39
1.000 .768 .177 .248 .594 .043 1.102 1.031 1.039
18 28.6 19.5 4.5 6.3 15.1 1.1 31.15 29.36 29.57
1.126 .768 .177 .248 .594 .043 1.226 1.156 1.164
20 31.75 21.1 4.5 6.3 16.7 1.1 33.55 31.74 31.95
1.250 .831 .177 .248 .657 .043 1.321 1.250 1.258
22 34.95 22 3.7 5.5 16.7 1.1 36.75 34.92 35.13
1.376 .866 .146 .217 .657 .043 1.447 1.375 1.383
24 38.1 22 3.7 5.5 16.7 1.1 39.95 38.09 38.3
1.500 .866 .146 .217 .657 .043 1.573 1.500 1.508
panel cut-out
panel cut-out
MIL-C 26482G Series II
souriau
jam nut hermetic receptacle MS3449
shells
A
Max
B
Max
CD
Max
E
Max
F
Max
G H
solder mounted hermetic receptacle MS3443
A
Max
B
Max
C Max D
Max
E
Max
F
Max min Max
GH J
gaskets
# 20 # 16
# 12
# 20 # 12
# 16
88525-1431 MS9068-016
10 8525-1432 MS9068-018
12 8525-1433 MS9068-021
14 8525-1434 MS9068-023
16 8525-1435 MS9068-025
18 8525-1436 MS9068-027
20 8525-1437 MS9068-029
22 8525-1438 MS9068-030
24 8525-1439 MS9068-031
gaskets
square flange receptacle
MS3470 and MS3440
(ordered separately)
0-ring
jam nut receptacle
MS3474 and MS3449
(spare 0-rings)
B
D
C max
ØF
B
C
ØF
E
D
ØA
ØA
G
E
Reusable fixing plate
two, three or four holes self locking fixing plates are
available at SNC. See page 123.
69
Part number
Shells
olive green
nickel A Max B Max C D Max E F
8
8526-0708 8526-07N08
12.03 11.7 1.35 21 15.09 3.1
.474 .461 .053 .827 .594 .122
10
8526-07108526-07N10
15.01 11.7 1.35 24.2 18.26 3.1
.591 .461 .053 .953 .719 .122
12
8526-0712 8526-07N12
19.07 11.7 1.35 26.55 20.62 3.1
.751 .461 .053 1.045 .812 .122
14
8526-0714 8526-07N14
22.25 11.7 1.35 29 23.01 3.1
.876 .461 .053 1.142 .906 .122
16
8526-0716 8526-07N16
25.42 11.7 1.35 31.3 24.61 3.1
1.001 .461 .053 1.232 .969 .122
18
8526-0718 8526-07N18
28.6 11.7 1.35 33.7 26.97 3.1
1.126 .461 .053 1.327 1.062 .122
20
8526-0720 8526-07N20
31.77 14.35 2.15 36.9 29.36 3.1
1.251 .565 .085 1.453 1.156 .122
22
8526-0722 8526-07N22
34.95 14.35 2.15 40 31.75 3.1
1.376 .565 .085 1.575 1.250 .122
24
8526-0724 8526-07N24
38.12 15.2 2.15 43.3 34.92 3.75
1.501 .598 .085 1.705 1.375 .148
Shells A Max B Max C Max D E Max F Max L1 L2
819 14.25 14.8 3.5 16.8 15 84 84
.748 .561 .583 .138 .661 .591 3.307 3.307
10 21.8 14.25 18 3.5 19.8 15 84 84
.858 .561 .709 .138 .78 .591 3.307 3.307
12 26.1 14.25 22.7 3.5 23.9 15 100 100
1.028 .561 .894 .138 .941 .591 3.937 3.937
14 29.3 14.25 25.9 3.5 27 15 100 100
1.154 .561 1.02 .138 1.063 .591 3.937 3.937
16 32.5 15 29 3.5 30.2 15 100 100
1.28 .591 1.142 .138 1.189 .591 3.937 3.937
18 35.3 15 32.2 3.5 33.4 15 100 100
1.39 .591 1.268 .138 1.315 .591 3.937 3.937
20 38.8 14.25 35.4 3.5 36.5 16.5 116 116
1.528 .561 1.394 .138 1.437 .65 4.567 4.567
22 42 15 38.6 3.5 39.8 16.5 116 116
1.654 .591 1.520 .138 1.567 .65 4.567 4.567
24 45.1 15.8 41.7 3.5 42.9 16.5 116 116
1.776 .622 1.642 .138 1.689 .65 4.567 4.567
MIL-C 26482G Series II
souriau
shell size 08-10-12-14-16-18-20-22-24
plating
W- olive green cadmium
N- nickel
R- black anodized
cap type
28 - cap for plug
27 - cap for square flange receptacle
29 - cap for jam nut receptacle
basic series
852 28 R 10
Protective caps
shell size 08-10-12-14-16-18-20-22-24
plating
W- olive green cadmium
N- nickel
R- black anodized
cap type
02 - straight cable clamp
03 - elbow cable clamp
32 - backshell with shield termination and heatshrink sleeving
basic series
852 02 W 10
Light weight and special backshells
Caps for receptacle
Caps for plug
Dummy receptacle
Type 29 Type 27
L1
Type 28
ØD
F
4 Ø F
E
D
B
C
Ø A
E
D
L2
L1
ØD
ØC
B
B
ØA
ØA
ØE
70
MIL-C 26482G Series II
souriau
straight cable clamp type 02 elbow cable clamp type 03 backshell with shield termination
and heatshrink sleeving type 32
Shells A Max B C Max D Max E F Max G Max H Max J Max K Max L Max
mini Max mini Max
822.25 4 5.85 19.1 20 4 5.85 25 29 7.5 18.2 3.7 15
.876 .157 .230 .752 .787 .157 .230 .984 1.142 .295 .717 .146 .591
10 22.25 6.85 8.7 20.3 22.2 6.85 8.7 27.9 29 9.7 19.2 3.7 15
.876 .27 .343 .799 .874 .27 .343 1.098 1.142 .382 .756 .146 .591
12 22.25 10.15 12 23.5 24 10.15 12 31.2 29 13 24.2 3.7 15
.876 .400 .472 .925 .945 .400 .472 1.228 1.142 .512 .953 .146 .591
14 27.45 11.7 16.75 25.5 24.5 11.7 16.75 32.8 29 15 27.2 3.7 15
1.081 .461 .659 1.004 .965 .461 .659 1.291 1.142 .591 1.071 .146 .591
16 27.45 15.5 20.55 29.5 27 15.5 20.55 36.5 29 18.3 30.2 3.7 15
1.081 .610 .809 1.161 1.063 .610 .809 1.437 1.142 .720 1.189 .146 .591
18 27.45 17.5 22.55 32.3 28.6 17.5 22.55 38.5 29.3 21 33.2 3.7 15
1.081 .689 .888 1.272 1.126 .689 .888 1.516 1.154 .827 1.307 .146 .591
20 27.45 20.7 25.75 36 30.1 20.7 25.75 41.80 29.3 23.5 36.3 3.7 15
1.081 .815 1.014 1.417 1.185 .815 1.014 1.646 1.154 .925 1.429 .146 .591
22 27.45 23.9 28.95 39 31.9 23.9 28.95 45 29.3 26.5 39.5 3.7 15
1.081 .941 1.140 1.535 1.256 .941 1.140 1.772 1.154 1.043 1.555 .146 .591
24 27.45 27 32.05 42.7 33.4 27 32.05 48 29.3 30 42.6 3.7 15
1.081 1.063 1.262 1.681 1.315 1.063 1.262 1.890 1.154 1.181 1.677 .146 .591
Ø B
D
A
Ø E
Ø H
Ø J
FL
K
G
CØ for flange
Ø for flange
71
72
MIL-C 26482G Series II
SNC
blocking system :
B- heatshrink sleeve
F- floating ring
Q- without
shielding :
B- with
O- without
Plating :
W- olive green
N- black
contact type : Pin / Socket (socket on locking ring side)
contact layout : standard # 20 contact layout
shell size : 08-10-12-14-16-18-20-22-24
basic series
SN 1206- ✱✱- ✱✱- S✱-✱-✱-✱
Male - female Saver
Ordering information
Dimensions
D Max.
0
H-0.5
0
F-0.83
0
E-1.41
ØB Max.
ØA Max.
ØC Max.
± 0.1
G
Shell
Contact
Polarization
A B C D EFGHI
size
layouts
Max Max Max Max Max
83A , 33 N, W 19.03 12.03 9.09 33.90 2.68 8.38 9.10 9.06 21.70
.749 .474 .358 1.335 .106 .330 .358 .357 .854
10 6 N, W 21.83 15.01 12.34 33.90 2.68 8.38 9.10 9.06 24.50
.859 .591 .486 1.335 .106 .330 .358 .357 .965
12 10
N, W, X, Y, Z
26.13 19.07 15.19 33.90 2.68 8.38 9.10 9.06 28.80
1.029 .751 .598 1.335 .106 .330 .358 .357 1.134
14 19
N, W, X, Y
29.33 22.25 18.36 33.90 2.68 8.38 9.10 9.06 32.00
1.155 .876 .723 1.335 .106 .330 .358 .357 1.260
16 26
N, W, X, Y, Z
32.53 25.42 21.54 33.90 2.68 8.38 9.10 9.06 35.20
1.281 1.001 .848 1.335 .106 .330 .358 .357 1.386
18 32
N, W, X, Y, Z
35.33 28.60 24.08 33.90 2.68 8.38 9.10 9.06 38.00
1.391 1.126 .948 1.335 .106 .330 .358 .357 1.496
20 41
N, W, X, Y
38.83 31.77 27.25 35.50 4.28 9.98 10.70 10.64 41.50
1.529 1.251 1.073 1.398 .169 .393 .421 .419 1.634
22 55
N, W, X, Y, Z
42.03 34.95 30.43 35.50 4.28 9.98 10.70 10.64 44.70
1.655 1.376 1.198 1.398 .169 .393 .421 .419 1.760
24 61
N, W, X, Y, Z
45.13 38.12 33.60 35.50 4.28 9.98 10.70 10.64 47.80
1.777 1.501 1.323 1.398 .169 .393 .421 .419 1.882
contacts part numbers colour
size
20 MS 27488-20 red
16 MS 27488-16 blue
12 MS 27488-12 yellow
contacts part numbers
size
20 8522-56
16 8522-57
12 8522-58
MIL-C 26482G Series II
souriau
Tooling for basic series 8526 and 8525
extraction of unwired contacts
filler plugs
These filler plugs are installed at the rear of unwired contacts to
maintain connector sealing
Backshell tightening pliers, part number : 8498-03
Square jaws, part number : 8500-1015 (order 2 jaws)
Tightening support, part number : 8500-30
Strap backshell tightening spanner
par number : 8498-04
Square strap : 8498-103
8522-56
8522-57
8522-58
8498-03 8500-30
8498-04
direction of introduction
in grommet
8365 with 8365-02
8365 with 8365-02
8476-01
8476-02
crimping (contact size : 20, 16 and 12)
wire sizes références
contacts
size mm2AWG crimping tools locators
20
0.93* 18* 8365 (M22520/1-01) 8365-02 (M22520/1-02)
0.60 20 or or
0.38 22
0.21 24
8476-01 (M22520/2-01)
8476-02 (M22520/2-01)
16
1.91* 14*
1.34 16 8365 (M22520/1-01) 8365-02 (M22520/1-02)
0.93 18
0.60 20
12 3.18 12 8365 (M22520/1-01) 8365-02 (M22520/1-02)
1.91 14
}
}
}
insertion and extraction
of wired contacts
disposable plastic tool.
- colored tip. for insertion
- white tip. for extration
contacts part numbers colours
size
20 M 81969-14-11 red
16 M 81969-14-03 blue
12 M 81969-14-04 yellow
8522-20
8522-16
8522-12
73
