Cannon KJA/KJB MIL-DTL-38999 Series III Connectors Wall Mount Receptacle D38999/20 KJA0T Z Z S R1 W MAX. R2 M B THREAD V THREAD BLUE BAND (INDICATES REAR RELEASE CONTACT RETENTION SYSTEM) T 4 PLACES .230 MAX PANEL THICKNESS (including mounting hardware) RED BAND (FULLY MATED INDICTAOR BAND) TT 4 PLACES Shell Size MS Shell size Code B Thread Class 2A (Plated) M +.000 (.000) -.005 (.130) 9 A .6250-0.1P-0.3L-TS .820 (20.83) .719 (18.26) .594 (15.09) .938 (23.83) .128 (3.25) 11 B .7500-0.1P-0.3L-TS .820 (20.83) .812 (20.62) .719 (18.26) 1.031 (26.19) .128 (3.25) 13 C .8750-0.1P-0.3L-TS .820 (20.83) .906 (23.01) .812 (20.62) 1.125 (28.58) 15 D 1.0000-0.1P-0.3L-TS .820 (20.83) .969 (24.61) .906 (23.01) 17 E 1.1875-0.1P-0.3L-TS .820 (20.83) 1.062 (26.97) 19 F 1.2500-0.1P-0.3L-TS .820 (20.83) 21 G 1.3750-0.1P-0.3L-TS 23 H 25 J T TT S +.004 (.100) +.004 (.100) +_.012 (.300) -.002 (.050) -.002 (.050) .520 (13.20) MAX Metric V Thread (Plated) W Max. Z +.005 (.130) -.010 (.250) .216 (5.49) M12X1-6g0.100R .098 (2.50) 1.235 (31.36) .194 (4.93) M15X1-6g0.100R .098 (2.50) 1.235 (31.36) .128 (3.25) .194 (4.93) M18X1-6g0.100R .098 (2.50) 1.235 (31.36) 1.219 (30.96) .128 (3.25) .173 (4.39) M22X1-6g0.100R .098 (2.50) 1.235 (31.36) .969 (24.61) 1.312 (33.32) .128 (3.25) .194 (4.93) M25X1-6g0.100R .098 (2.50) 1.235 (31.36) 1.156 (29.36) 1.062 (26.97) 1.438 (36.53) .128 (3.25) .194 (4.93) M28X1-6g0.100R .098 (2.50) 1.235 (31.36) .790 (20.07) 1.250 (31.75) 1.156 (29.36) 1.562 (39.67) .128 (3.25) .194 (4.93) M31X1-6g0.100R .126 (3.20) 1.235 (31.36) 1.5000-0.1P-0.3L-TS .790 (20.07) 1.375 (34.92) 1.250 (31.75) 1.688 (42.88) .154 (3.91) .242 (6.15) M34X1-6g0.100R .126 (3.20) 1.235 (31.36) 1.6250-0.1P-0.3L-TS .790 (20.07) 1.500 (38.10) 1.375 (34.92) 1.812 (46.02) .154 (3.91) .242 (6.15) M37X1-6g0.100R .126 (3.20) 1.235 (31.36) R 1 R 2 Straight Plug Grounded D38999/26 KJA6T L W Q D THREAD B K BLUE BAND (INDICATES REAR RELEASE CONTACT RETENTION SYSTEMS .244 (6.20)+.012 (0.30) -.000 (0.00) Shell Size MS Shell size Code B +.008 (.200) -.000 (.000) D Thread Class 2B (Plated) 9 11 13 15 17 19 21 23 25 A B C D E F G H J .724 (18.40) .831 (21.10) 1.000 (25.40) 1.130 (28.70) 1.268 (32.20) 1.374 (34.90) 1.500 (38.10) 1.618 (41.40) 1.744 (44.30) .6250-0.1P-0.3L-TS .7500-0.1P-0.3L-TS .8750-0.1P-0.3L-TS 1.0000-0.1P-0.3L-TS 1.1875-0.1P-0.3L-TS 1.2500-0.1P-0.3L-TS 1.3750-0.1P-0.3L-TS 1.5000-0.1P-0.3L-TS 1.6250-0.1P-0.3L-TS K Max. .748 (19.00) .862 (21.90) 1.027 (26.10) 1.153 (29.30) 1.291 (32.80) 1.398 (35.50) 1.524 (38.70) 1.642 (41.70) 1.768 (44.90) Performance Specifications-Pages 3 and 4. Contacts, Sealing Plugs, Assembly Tools - Pages 22, 28, and 29. Contact Arrangements - Pages 20 and 21. Dimensions shown in inches (mm) Specifications and dimensions subject to change www.ittcannon.com 17 L Max. 1.234 (31.34) 1.234 (31.34) 1.234 (31.34) 1.234 (31.34) 1.234 (31.34) 1.234 (31.34) 1.234 (31.34) 1.234 (31.34) 1.234 (31.34) Q Dia Max. .859 (21.82) .969 (24.61) 1.141 (28.98) 1.266 (32.16) 1.391 (35.53) 1.500 (38.10) 1.625 (41.28) 1.750 (44.45) 1.875 (47.62) V THREAD .185 (4.70) +_ .016 (0.40) Metric V Thread (Plated) M12X1-6g0.100R M15X1-6g0.100R M18X1-6g0.100R M22X1-6g0.100R M25X1-6g0.100R M28X1-6g0.100R M31X1-6g0.100R M34X1-6g0.100R M37X1-6g0.100R W +.008 (.200) -.004 (.100) .760 (19.30) .760 (19.30) .760 (19.30) .760 (19.30) .760 (19.30) .760 (19.30) .760 (19.30) .760 (19.30) .760 (19.30)