MIL-DTL-38999 Series II Connectors Cannon KJ Wall Mounting Receptacle MS27472 (MS service class E, P, T) KJ0 POLARIZING KEYWAY .322 (8.17) MAX. T THREAD J MAX. M A DIA. N P DIA. .069 (1.74) MAX. BLUE BAND (INDICTATES REAR RELEASE CONTACT RETENTION SYSTEM) NOTE: For backshell dimensions and configurations, see page 26 and 27. Shell Size 8 10 12 14 16 18 20 22 24 A Dia. Max. .474 (12.04) .591 (15.01) .751 (19.08) .876 (22.25) 1.001 (25.43) 1.126 (28.60) 1.251 (31.78) 1.376 (34.95) 1.501 (38.13) J Dia. Max. .563 (14.30) .680 (17.27) .859 (21.82) .984 (24.99) 1.108 (28.14) 1.233 (31.32) 1.358 (34.49) 1.483 (37.67) 1.610 (40.89) M Max. .828 (21.03) .954 (24.23) 1.047 (26.59) 1.141 (28.98) 1.234 (31.34) 1.328 (33.73) 1.453 (36.91) 1.578 (39.08) 1.703 (43.26) P +.005 (0.13) N -.010 (0.25) T.P .594 (15.09) .125 (3.18) .719 (18.26) .125 (3.18) .812 (20.62) .125 (3.18) .906 (23.01) .125 (3.18) .969 (24.61) .125 (3.18) 1.062 (26.97) .125 (3.18) 1.156 (27.36) .125 (3.18) 1.250 (31.76) .125 (3.18) 1.375 (34.92) .152 (3.86) Overall length With Backshells T Thread 7/16-28UNEF-2A 9/16-24UNEF-2A 11/16-24UNEF-2A 13/16-20UNEF-2A 15/16-20UNEF-2A 1-1/16-18UNEF-2A 1-3/16-18UNEF-2A 1-5/16-18UNEF-2A 1-7/16-18UNEF-2A E Straight .850 (21.59) .850 (21.59) .850 (21.59) .850 (21.59) .850 (21.59) .850 (21.59) .850 (21.59) .850 (21.59) .850 (21.59) F Cable Clamp 1.555 (39.50) 1.555 (39.50) 1.555 (39.50) 1.790 (45.47) 1.790 (45.47) 1.790 (45.47) 1.790 (45.47) 1.930 (49.02) 1.900 (48.26) P Potting Max. 1.020 (25.91) 1.020 (25.91) 1.020 (25.91) 1.020 (25.91) 1.020 (25.91) 1.020 (25.91) 1.020 (25.91) 1.020 (25.91) 1.080 (27.43) Box Mounting Receptacle MS27499E (MS service class E) KJ2E L POLARIZING KEYWAY .322 (8.17) MAX. J MAX. M G DIA. A DIA. N P DIA. BLUE BAND (INDICTATES REAR RELEASE CONTACT RETENTION SYSTEM) .069 (1.74) MAX. NOTE: This connector does not accommodate backshells Shell Size A Dia. Max. G Dia. Max. J Dia. Max. L Max. M Max. N T.P. 8 10 12 14 16 18 20 22 24 .474 (12.04) .591 (15.01) .751 (19.08) .876 (22.25) 1.001 (25.43) 1.126 (28.60) 1.251 (31.78) 1.376 (33.95) 1.501 (38.13) .421 (10.69) .542 (13.77) .667 (16.94) .791 (20.09) .916 (23.27) 1.034 (26.26) 1.158 (29.41) 1.283 (32.59) 1.408 (35.76) .563 (14.30) .680 (17.27) .859 (21.82) .984 (24.99) 1.108 (28.14) 1.233 (31.32) 1.358 (34.49) 1.483 (37.67) 1.610 (40.89) .312 (7.92) .312 (7.92) .312 (7.92) .312 (7.92) .312 (7.92) .312 (7.92) .312 (7.92) .312 (7.92) .312 (7.92) .828 (21.03) .954 (24.23) 1.047 (26.59) 1.141 (28.98) 1.234 (31.34) 1.328 (33.73) 1.453 (36.81) 1.578 (40.08) 1.703 (43.26) .594 (15.09) .719 (18.26) .812 (20.62) .906 (23.01) .969 (24.61) 1.062 (26.97) 1.156 (27.36) 1.250 (31.75) 1.375 (34.93) Performance Specifications-Pages 3-4 Contacts, Sealing Plugs, Assembly Tools - Pages 22, 27-28 Contact Arrangements - Pages 20-21 Dimensions shown in mm Specifications and dimensions subject to change www.ittcannon.com 11 P +.005 (0.13) -.010 (0.25) .125 (3.18) .125 (3.18) .125 (3.18) .125 (3.18) .125 (3.18) .125 (3.18) .125 (3.18) .125 (3.18) .152 (3.86)