SEPTEMBER 2016
Industry-Standard • Military / Aerospace • Harsh-Environment
QPL and COTS Equivalent
MIL-DTL-38999
Series III
© 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324
Standard environmental-class MIL-DTL-38999 Series III connectors with DLA
certication are now manufactured and supplied by Glenair. These industry-
standard connectors are ideally suited for the broad range of harsh environmental
land, sea, air, and space applications and are backed with Glenair’s industry leading
service, support, and availability. Marked with D38999 or Glenair COTS part
numbering, these environmental crimp-contact connectors are available in cable
plug or mounted jam nut / square ange receptacle shell styles. All standard material
and nish classes are supported including W (Cad/O.D. over Electroless Nickel), F
(Electroless Nickel), T (Nickel-PTFE) and G (Space-Grade Electroless Nickel). Other
RoHS-compliant nishes including Glenair ZR (Black Zinc-Nickel) are also available
under Glenair commercial part numbers. Contact arrangements per MIL-STD-1560
and all standard and normal and alternate polarizations are fully supported. Best of all,
defense and commercial aerospace customers, as well as land and marine engineers
and procurement specialists may now specify these mission-critical interconnects
directly from Glenair—the recognized service, support, and availability leader for
the interconnect industry.
MIL-DTL-38999
Series III
The industry standard mil/
aero connector backed with
Glenair service and availability
QPL AND COTS EQUIVALENT
DLA QPL MIL-DTL-38999
SERIES III NOW AVAILABLE
FROM GLENAIR
Qualified environmental
plug, jam nut, and square
flange receptacles
All 1560 crimp-contact
insert arrangements fully
supported
W, F, T and G plating
classes, plus Glenair COTS
equivalents
A 100% made in America
interconnect: No foreign-
sourced materials,
component parts, or
assembly labor employed
MIL-DTL-38999
Series III
Glenair: Made in America since 1956
© 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • MIL-DTL-38999 Series III brochure
Dimensions in inches (millimeters) are subject to change without notice
QPL AND COTS EQUIVALENT
MIL-DTL-38999 Series III
Industry standard harsh environment connectors
MIL-DTL-38999
Series III
Cadmium
Conductivity + + + +
Corrosion
Resistance 
-65° to +175°C
Glenair Code NF
D38999 Class W
Electroless Nickel
Conductivity + + + + +
Corrosion
Resistance 
-65° to +200°C
Glenair Code ME
D38999 Class F
Space-Grade
Electroless Nickel
Conductivity + + + + +
Corrosion
Resistance 
-65° to +200°C
Glenair Code MA
D38999 Class G
CONNECTOR FINISH CLASSES
MECHANICAL, ENVIRONMENTAL, AND ELECTRICAL PERFORMANCE
SUPPORTED CRIMP-CONTACT SHELL STYLES
Mechanical Performance Features
Threaded Triple-Start Coupling Design
Nine Shell Sizes, Range  – 
Scoop-Proof Shell Design
Full Mate Visual Indicator
Integrated Contact Retention System
Interfacial and Grommet Seals
Fully Shielded
Lightning Strike
Shell-to-Shell Bottoming
Threaded/Toothed Accessory Interface
Full Range of Assembly Tools
Plug Jam Nut Receptacle Square Flange Receptacle
Nickel-PTFE
Conductivity + + + + +
Corrosion
Resistance 
-65° to +175°C
Glenair Code MT
D38999 Class T
Black Zinc Nickel
Conductivity + + +
Corrosion
Resistance 
-65° to +175°C
Glenair Code ZR
D38999 Class Z*
*qualication pending
MIL-DTL-38999 Series III (Glenair Series 233-105) oers outstanding interconnect performance for mission-critical military and
commercial applications.
Electromagnetic compatibility (EMC): metal-to-metal coupling, plug grounding fingers, and conductive shell
finishes deliver excellent shielding performance up to 65 dB at 10 GHz
Contact protection: scoop-proof design prevents inadvertent damage to pin contacts during mating
Environmental performance: interfacial and wire grommet seals deliver IP67 level sealing, even at high altitude
Corrosion resistance: connector shell finishes—from Cad over Nickel to Class T Nickel-PTFE offer outstanding
corrosion resistance
Mating: triple-start stub ACME threads provide fast mating and resist galling and cross-threading
Anti-Decoupling: better-than-QPL vibration and shock performance
Supported contacts: from size #22D signal to #12 shielded Coax
Advanced COTS versions: high-performance series (Glenair SuperNine®) available for improved durability, ease of
termination, EMI/RFI filtering and more
© 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • MIL-DTL-38999 Series III brochure
Dimensions in inches (millimeters) are subject to change without notice
QPL AND COTS EQUIVALENT
MIL-DTL-38999 Series III
MIL-STD-1560 contact arrangements
Reference information
Available Series - and D Contact Arrangements*
Contact Number of Contacts - D
# #D # # #
Size # High-Density (HD)
 Amp Max. Current
#-# AWG
 -
 -
 -
 -
 -
 -
 -
 -
Size #D
 Amp Max. Current
#-# AWG
- A
 - B
 - C
 - D
 - E
 - F
 - F
 - G
 - H
 - J
Size #
. Amp Max. Current
#-# AWG
- A
- B
- B
- B
- B
- C
 - C
 - D
 - D
 - E
 - F
 - G
 - G
 - G
 - G
 - H
 - H
 - H
 - H
 - H
 - J
Size # Contacts
 Amp Max. Current
#-# AWG
- B
- C
- D
- E
 - F
 - G
 - H
 - H
 - H
 - J
 - J
Size # Contacts
 Amp Max. Current
#- AWG
- E
 - G
 - J
*Only contact arrangements specically listed in the D column are currently QPLd
© 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • MIL-DTL-38999 Series III brochure
Dimensions in inches (millimeters) are subject to change without notice
QPL AND COTS EQUIVALENT
MIL-DTL-38999 Series III
MIL-STD-1560 contact arrangements - pin front view
Reference information
#12
#16
#20
Contact Legend
#22D
6
5
4
3
2
1
CA
B
A
B
A
BC
DE
B
C
D
A
12
3
4
5
6
7
8
9
10
11
12
13 F
E
DC
B
A
Insert Arrangement - - - - - - - -
D A A B B B B B
No. of Contacts 
Contact Size #D # # # # #D #
Service Rating M I I I I M I
#12
#16
#20
Contact Legend
#22D
A
B
CD
E
F
G
D
C
B
A
H
G
F
E
D
C
B
A
J
K
H
G
FED
C
B
A
22
21
1
E
DC
B
A
Insert Arrangement - - - - - - -
D B C C C C D
No. of Contacts  
Contact Size # # # # #D #
Service Rating I I I I M II
#12
#16
#20
Contact Legend
#22D
L
SR
P
U
H
F
D
NB
M
A
K
T
J
GE
C
L
S
R
P
U
HF
D
N
B
MA
VK
T
J
G
E
C
31 21
1
F
E
B
C
D
AA
D
C
B
E
F
G
H
Insert Arrangement - - - - - -
D D D D E E
No. of Contacts   
Contact Size # # #D # #
Service Rating I I M I II
#12
#16
#20
Contact Legend
#22D
c
b
a
Z
YXW
V
U
T
S
R
P
N
M
L
K
JH
G
F
E
D
C
B
A
55
4
10 17 25 32 40
47
53
52
46
39
31
24
16
9
3
1
L
K
J
H
G
F
E
D
C
B
A
h
jg
f
e
d
c
b
aZ
Y
X
W
V
U
T
S
R
P
N
M
L
KJH
G
F
E
D
C
B
A
Insert Arrangement - - - - -
D E E F F
No. of Contacts    
Contact Size # #D # #
Service Rating I M II I
#12
#16
#20
Contact Legend
#22D
1
2
3
916 24 33 42 50 57 63
66
65
64
58
51
43
3425
17
10
4
1
2
3
916 24 34 43 51 58 64
67
65
59
52
44
35
25
17
10
4
A
B
C
D
E
F
G
H
J
K
L
S
P
H
F
D
N
B
M
A
L
K
R
J
GE
C
Insert Arrangement - - - - -
D F F G G
No. of Contacts    
Contact Size #D #D # #
Service Rating M M I II
© 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • MIL-DTL-38999 Series III brochure
Dimensions in inches (millimeters) are subject to change without notice
#12
#16
#20
Contact Legend
#22D
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
S
T
U
V
WX
Y
Z
a
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
S
T
U
V
W
X
Y
Z
a
b
A
B
C
D
E
F
G
HJ
K
L
M
N
P
R
S
T
U
V
W
X
Y
Z
a
b
c
d
79
1
51 31
11
21
61
41
71
Insert Arrangement - - - - -
D G G G G
No. of Contacts    
Contact Size # # # #D
Service Rating I I I M
#12
#16
#20
Contact Legend
#22D
100
99
98
97
96
95
94
93
86
77
85
76
67
56
66
34 45 55
46
35
25
16
24
15
7
8
6
54
3
2
1
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
S
T
U
V
W
X
Y
Z
a
b
c
d
e
f
gh
j
k
l
m
n
_
r
_
z
_
h
_
x
_w
_
d
_v
_
u
_
t
_
a
_
b
_c
_
e
_s
_
f
_m
_
k
_n
_
y
_
_
_
X
N
P
R
SA
B
C
AA
T
p
BB
HH
GG
Mg
LEE
U
W
D
V
E
F
DD
FF
J
K
H
G
Z
Y
q
CC
FF
HH
GG
EE
DD
CC
BB
AA
z
y
x
w
v
u
t
s
r
q
p
n
m
j
i
h
g
f
e
dc
b
a
Z
Y
X
W
V
U
T
S
K
R
P
N
M
L
KJ
H
G
F
E
D
C
B
A
Insert Arrangement - - - - -
D H H H H
No. of Contacts    
Contact Size #D # # #
Service Rating M I I I
#12
#16
#20
Contact Legend
#22D
t
AB
C
D
E
F
G
H
J
K
L
M
N
P
R
S
T
U
V
W
X
Y
Z
a
b
c
d
e
f
g
h
i
jk
m
n
p
q
r
s
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
UT
VS
X
W
A
B
C
D
E
F
G
H
J
K
L
M
N
PR
S
T
U
V
W
X
Y
Z
a
b
c
d
e
f
g
h
j
A
B
C
D
G
H
J
K
L
M
N
P
R
ST
U
V
W
X
Y
Z
a
b
c
d
e
f
g
h
j
k
l
Insert Arrangement - - - - -
D G H H H
No. of Contacts    
Contact Size # # # #
Service Rating I II I I
QPL AND COTS EQUIVALENT
MIL-DTL-38999 Series III
MIL-STD-1560 contact arrangements - pin front view
Reference information
#12
#16
#20
Contact Legend
#22D
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
S
A
B
C
D
E
F
G
H
J
K
L
C
D
E
FGH
J
KU V
LN P
MA B
R
ST
Insert Arrangement - - - -
D H H J
No. of Contacts   
Contact Size # # #
Service Rating I II I
© 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • MIL-DTL-38999 Series III brochure
Dimensions in inches (millimeters) are subject to change without notice
#12
#16
#20
Contact Legend
#22D
YX
W
e
Z
afdV
cU
b
T
S
R
P
N
M
L
K
JH
G
F
E
D
C
B
A
58
71
81
7
14
24 35 47 70 93
104 114
121
128
125
4
122
115
105
94
82
59
48
36
25
15
8
1
V
U
T
S
P
R
H
a
Z
Y
X
W
h
q
p
r
n
m
G
F
E
D
C
B
g
f
e
d
c
b
K
L
M
N
Insert Arrangement - - - -
D J J J
No. of Contacts   
Contact Size # #D #
Service Rating I M II
#12
#16
#20
Contact Legend
#22D
A
B
C
D
E
F
G
H
K
L
M
N
P
R
S
T
U
V
W
X
Y
Zab
c
d
e
f
g
h
i
j
k
m
n
p
q
r
s
t
uv
w
x
y
z
AA
BB
CC
DD
EE
FF
GG HH
JJ
KK
LL
MM
NN
PP
Insert Arrangement - -
D J
No. of Contacts 
Contact Size #
Service Rating I
QPL AND COTS EQUIVALENT
MIL-DTL-38999 Series III
MIL-STD-1560 contact arrangements - pin front view
Reference information
Suggested Operating Voltage Test Voltage AC RMS Hz
(Sea Level) Sea Level , Ft. , Ft. , Ft
Service Rating AC (RMS) DC unmated mated unmated mated unmated mated unmated mated
M         
N         
I         
II          
Voltage Rating
Note: The establishment of electrical safety factors is left entirely to the designer, as he is in the position to know exactly what
peak voltages, switching currents, transients, etc. can be expected in a particular circuit
© 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • MIL-DTL-38999 Series III brochure
Dimensions in inches (millimeters) are subject to change without notice
COTS EQUIVALENT
MIL-DTL-38999 Series III
MIL-STD-1560* high density arrangements - pin front view
Reference information
#12
#16
#20
Contact Legend
#22D
1
2
3
4
5
6
7
8
9
12
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1
18
29
32
9
16
24
31
39
46
52
55
53
47
40
32
25
17
10
4
3
1
Insert Arrangement - - - - -
D
No. of Contacts   
Contact Size # # # #
Service Rating N N N N
#12
#16
#20
Contact Legend
#22D
73
72
71
67
6659
58
50 49
42
41
33
32
25
2416
158
7
3
2
1
1
30
55
31
73
84
88
15
613
14 22
23 32
33 43
44 55
56 66
67 78
79 89
90 99
100 108
109 116
117 121
Insert Arrangement - - - -
D
No. of Contacts   
Contact Size # # #
Service Rating N N N
#12
#16
#20
Contact Legend
#22D
4
1
151
95
83
70
58
45
33
22
12
511
21
108
120
131
141
148
147
140
130
119
107
94
82
69
57
44
32
187
185
184
177
176
168
167
156
155
143
142
129
128
116
115
102
101
87
86
73
72
60
59
46
4533
32
21
20
12
11
4
3
1
Insert Arrangement - - -
D
No. of Contacts  
Contact Size # #
Service Rating N N
*Pending release of MIL-STD-C these contact arrangements are only available in Glenair Series -
© 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • MIL-DTL-38999 Series III brochure
Dimensions in inches (millimeters) are subject to change without notice
QPL AND COTS EQUIVALENT
MIL-DTL-38999 Series III
MIL-STD-1560 combo contact arrangements
Reference information
#12
#16
#20
Contact Legend
#22D
C
E
G
JR
K
LA
MB
N
D
F
H
P
H
F
D
B
M
A
L
K
J
G
E
C
AB
C
D
E
F
G
HJ
K
L
M
N
P
R
ST
U
V
W
X
YZ
e
d
c
b
aZ
Y
X
W
V
U
T
S
R
P
N
M
L
KJH
G
F
E
D
C
B
A
Insert Arrangement - - - - -
D D D E F
No. of Contacts and Size X # X # X # X # X # X # X # X #
Service Rating I I I I
#12
#16
#20
Contact Legend
#22D
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
S
T
U
V
W
X
Y
Z
a
b
c
d
e
f
g
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
S
T
U
VW
X
Y
Z
a
b
c
d
e
f
g
h
i
j
k
m
n
p
q
r
AB
C
D
E
F
G
H
J
K
L
M
N
P
R
S
T
U
V
W
X
Y
Za
b
c
d
e
f
g
h
k
m
n
p
q
r
t
u
v
w
x
y
z
sJJ
KK
LL
AA
BBCC
DD
EE
FF
GG
HH
Insert Arrangement - - - -
D F G J
No. of Contacts and Size X # X # X # X # X # X #
Service Rating I I I
#12
#16
#20
Contact Legend
#22D
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
S
T
U
V
W
X
YZ
a
F
G
H
AB
C
D
E
J
K
L
M
N
P
R
S
T
U
V
W
X
Y
Z
a
b
c
d
e
f
g
h
k
m
np
q
r
s
tu
v
w
x
Insert Arrangement - - -
D J J
No. of Contacts and Size X # X # X # X #
Service Rating I I
Combo Contact Arrangements
Contact Size Number of Contacts - D
# # #
Size # Contacts
. Amp Max. Current
#-# AWG
Size # Contacts
 Amp Max. Current
#-# AWG
Size # Contacts
 Amp Max. Current
#-# AWG
 - D
- D
 - E
 - F
 - F
 - G
 - J
  - J
  - J
 © 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • MIL-DTL-38999 Series III brochure
Dimensions in inches (millimeters) are subject to change without notice
QPL AND COTS EQUIVALENT
MIL-DTL-38999 Series III
Recommended cut-out panel
Reference information
Panel Cut-Out Dimensions
Shell
Size
Code
Shell
Size
Jam Nut Mount Square Flange Mount
A
Flat
B
Dia
C
BSC
D Dia
Min
E Dia
Flange
Holes
F Dia
Min
A 9 ./.
(./.)
./.
(./.) . (.) . (.)
./.
(./.)
. (.)
B 11 ./.
(./.)
./.
(./.) . (.) . (.) . (.)
C 13 ./.
(./.)
./.
(./.) . (.) . (.) . (.)
D 15 ./.
(./.)
./.
(./.) . (.) . (.) . (.)
E 17 ./.
(./.)
./.
(./.) . (.) . (.) . (.)
F 19 ./.
(./.)
./.
(./.) . (.) . (.) . (.)
G 21 ./.
(./.)
./.
(./.) . (.) . (.) . (.)
H 23 ./.
(./.)
./.
(./.) . (.) . (.) ./.
(./.) . (.)
J 25 ./.
(./.)
./.
(./.) . (.) . (.) ./.
(./.) . (.)
Ø D Ø F
4x
Ø E
C
BSC
C
BSC
C
BSC
C
BSC
Ø B
A
Flat
Square Flange
Back Panel Mount
Recommended Cut-Out Panel
Jam Nut Mount
Square Flange
Front Panel Mount
© 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • MIL-DTL-38999 Series III brochure
Dimensions in inches (millimeters) are subject to change without notice
Series III Alternate Key and Keyway Polarization
Shell
Size
Key and Keyway
Code
AR° or AP°
BSC
BR° or BP°
BSC
CR° or CP°
BSC
DR° or DP°
BSC
9
N    
A    
B    
C    
D    
E    
11
13
15
N    
A    
B    
C    
D   
E    
17
19
21
23
25
N    
A    
B    
C    
D    
E    
QPL AND COTS EQUIVALENT
MIL-DTL-38999 Series III
Alternate key polarization
Reference Information
ALTERNATE POLARIZATIONS PER MIL-DTL-38999 SERIES III
G
ØHØJ
3.20 (+.13 / -.03)
Main Keyway
1.60 (+.13 / -.03)
4 Keyways
DR°
BSC
CR°
BSC
BR°
BSC
AR°
BSC
ØW
ØV
G
1.32 (+.03 / -.13)
4 Key
2.54 (+.03 / -.13)
Main Key
AP°
BSC BP°
BSC
CP°
BSC
DP°
BSC
C
L
C
L
Alternate Key and
Keyway Receptacles
Alternate Key and
Keyway Plugs
Glenairs Universal Key
is intermateable with all
MIL-DTL-38999 Series III
polarizations.
 © 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • MIL-DTL-38999 Series III brochure
Dimensions in inches (millimeters) are subject to change without notice
COTS EQUIVALENT
MIL-DTL-38999 Series III Environmental connectors
233-105 Crimp contact series with accessory threads
NOTES
1. 233-105 is designed to meet or exceed the mechanical,
electrical, environmental and dimensional requirements of
D38999/20, /24 & /26.
2. Insert arrangements IAW MIL-STD-1560, Glenair HD and size #8
shielded contact insert arrangements available only in COTS
series
3. Blue color band indicates rear release retention system.
4. Connector is supplied with contacts (including spares),
insertion/removal tool and sealing plugs.
5. Dimensions in inches (millimeters) are subject to change
without notice
6. Consult factory for additional information
How To Order - -
Sample Part Number 233105 20 NF 178 P N LC
Series / Basic Part No. MIL-DTL-38999 Series III Environmental Connector
Connector Style
20 = Wall mount receptacle
24 = Jam nut receptacle
26 = Plug
Material and Finish See Table I
Shell Size-Insert Arrangement Per MIL-STD-1560
Contact Type P = Pin, 500 cycles S = Socket, 500 cycles
A = Pin insert, less standard contacts B = Socket insert, less standard contacts
Alternate Polarization A, B, C, D, E, N = Normal
Mod Code for Less Contacts Connector marked with P or S according to insert but supplied less contacts
Table I: Material and Finish
38999 233-105 Material Finish Description RoHS
F ME
Aluminum
Electroless nickel ( hr. salt spray)
GMA Space-grade electroless nickel, matte ( hr. salt spray)
TMT Ni-PTFE
W NF Cadmium O.D. over electroless nickel ( hr. salt spray)
Z* ZR Black zinc-nickel over electroless nickel
*qualication pending
Connector Mating and Accessory Thread Dimensions
Shell
Size
Code
Shell
Size A Thread J Thread
A .-.P-.L-TS-A M X .-g .R
B .-.P-.L-TS-A M X .-g .R
C .-.P-.L-TS-A M X .-g .R
D .-.P-.L-TS-A M X .-g .R
E .-.P-.L-TS-A M X .-g .R
F .-.P-.L-TS-A M X .-g .R
G .-.P-.L-TS-A M X .-g .R
H .-.P-.L-TS-A M X .-g .R
J .-.P-.L-TS-A M X .-g .R
Wire Accommodation
Contact Size Wire Gauge
23 # - #
22D # - #
20 # - #
16 # - #
12 # - #
© 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324 • MIL-DTL-38999 Series III brochure
Dimensions in inches (millimeters) are subject to change without notice
QPL
MIL-DTL-38999 Series III Environmental connectors
D38999/20, /24, /26 Crimp contact series
How To Order - Mil-Spec
Sample Part Number D38999/ 20 W A 35 P N
Series / Basic Part No. MIL-DTL-38999 Series III Environmental Connector
Connector Style
20 = Wall mount receptacle
24 = Jam nut receptacle
26 = Plug
Class (Material and Finish) See Table I
Shell Size Code A, B, C, D, E, F, G, H and J (per MIL-STD-1560)
Insert Pattern See pages 4–9 (per MIL-STD-1560)
Contact Type P = Pin, 500 cycles S = Socket, 500 cycles
A = Pin insert, less standard contacts B = Socket insert, less standard contacts
Alternate Polarization A, B, C, D, E, N = Normal
PLUG WITH ACCESSORY THREADS
A
B
C
D
E
F
G
1.220 Max
JAM NUT RECEPTACLE AND WALL MOUNT RECEPTACLE
G
F
ED
C
B
A
1.280 (32.51)
Max
.890 (22.61)
Max
.579 (14.71)
.555 (14.10)
.510 (12.95) Max
Fully Mated Indicator
Band Color: Red
1.240 (31.50)
Max
A
Thread
A
Thread
J
Thread
J
Thread
J
Thread
G
F
ED
C
B
A
.510 (12.95)
Fully Mated Indicator
Band Color: Red
MIL-DTL-38999
Series III
SERIES 23
 © 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324
One-stop shopping and
outstanding availability
MIL-DTL-38999
Industry standard and special design
MIL-DTL-38999 mil-aero cylindrical connectors
from the most accommodating engineering and
manufacturing team in the interconnect industry—
we say yes to standards and specials!
ENGINEERED SOLUTIONS
AND EXOTIC DERIVATIVES
High-density, push-pull,
lanyard release, high
temperature, ground
plane, compliant pin,
zero extraction force,
thru-bulkhead, space-
grade, gender changers,
modified flange, or
any other modification
needed to solve a
complex interconnect
challenge
Liberal policies on NRE
costs, minimum order
quantities and delivery
schedules
D38999/26 Plug D38999/24 Jam nut receptacle D38999/20 Wall mount receptacle
The new
MIL-DTL-38999
go-to supplier
QPL MIL-DTL-38999 CONNECTORS

MIL-DTL-38999 DERIVATIVES AND OTHER
Mil-Aero Connector Specials
GLENAIR SUPERNINE® ADVANCED PERFORMANCE CONNECTORS
SuperNine®
environmental I/O, cable
and PCB connectors
SuperNine®
high-pressure hermetic
connectors
SuperNine® ruggedized
RJ45 and USB connectors
SuperNine® EMI/EMP
lter connectors
SuperNine®
ber optic connectors
NON-STANDARD CONTACT LAYOUTS
Hybrid power
contact arrangement
Sealed Coax
insert arrangement
Hybrid shielded contact/signal
contact insert arrangement
Optronic (transmitter/receiver)
contact arrangement
INNOVATIVE SHELL PACKAGE MODIFICATIONS AND MATING TECHNOLOGIES
Mounting ange
modications
Quick-disconnect push-pull
and lanyard-release mating
Integrated/housed
electronics
Integrated band/
boot porch
Blind-mate and
low-extraction force
BULKHEAD FEED-THRUS AND SAV-CON® CONNECTOR SAVERS
Bulkhead feed-thurs
Special extended-length bulkhead penetrators
Sav-Con® Connector Savers
and gender changers
Glenair, Inc.
1211 Air Way • Glendale, California • 91201-2497
Telephone: 818-247-6000 • Fax: 818-500-9912 • sales@glenair.com
www.glenair.com
Telephone:
+44-1623-638100
Facsimile:
+44-1623-638111
sales@glenair.co.uk
Glenair UK Ltd
40 Lower Oakham Way
Oakham Business Park
P.O. Box 37, Manseld
Notts, NG18 5BY England
Telephone:
06172 / 68 16 0
Facsimile:
06172 / 68 16 90
info@glenair.de
Glenair Electric GmbH
Schaberweg 28
61348 Bad Homburg
Germany
Telephone:
+33-5-34-40-97-40
Facsimile:
+33-5-61-47-86-10
sales@glenair.fr
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7, Avenue Parmentier
Immeuble Central Parc #2
31200 Toulouse
France
Telephone:
847-679-8833
Facsimile:
847-679-8849
Glenair Microway Systems
7000 North Lawndale Avenue
Lincolnwood, IL
60712
Telephone:
+46-8-50550000
sales@glenair.se
Glenair Nordic AB
Gustav III : S Boulevard 46
SE-169 27 Solna
Sweden
© 2016 Glenair, Inc. Printed in U.S.A.
Telephone:
+34-925-89-29-88
Facsimile:
+34-925-89-29-87
sales@glenair.es
Glenair Iberica
C/ La Vega, 16
45612 Velada
Spain
Telephone:
203-741-1115
Facsimile:
203-741-0053
sales@glenair.com
Glenair Power
Products Group
860 N. Main Street Extension
Wallingford, CT
06492
Telephone:
+39-051-782811
Facsimile:
+39-051-782259
info@glenair.it
Telephone:
+82-31-8068-1090
Facsimile:
+82-31-8068-1092
sales@glenair.kr
Glenair Italia S.p.A.
Via Del Lavoro, 7
40057 Quarto Inferiore –
Granarolo dell’Emilia
Bologna, Italy
Glenair Korea
B-1304 Gunpo IT Valley
148 Gosan-Ro, Gunpo-Si
Kyunggi-Do, Korea
435-733
INTERCONNECT
SOLUTIONS
Out of This World