MIL-DTL-38999 Series II Connectors
Cannon KJ
Box Mounting Receptacle
MS27513E
KJ2R
(MS service class E)
.463
(11.76)
MAX.
L
POLARIZING
KEYWAY
.322 (8.17)
MAX.
J MAX.
M
N
G
DIA.
A DIA.
BLUE BAND
(INDICATES REAR
RELEASE CONTACT
RETENTION SYSTEM)
P DIA.
.069
(1.74) MAX.
NOTE: This connector does not accommodate backshells
P
Shell
Size
A
G
J
L
Max.
M
Max.
N
T.P.
+.005 (0.13)
-.010 (0.25)
Dia. Max.
Dia. Max.
Dia. Max.
.594 (15.09)
.719 (18.26)
.812 (20.62)
.906 (23.01)
.969 (24.61)
.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 (3.85)
8
.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 (27.67)
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)
10
12
14
16
18
20
22
24
1.062 (26.97)
1.156 (27.36)
1.250 (31.75)
1.375 (34.93)
Wall Mounting Receptacle
KJ3
MS27497
(MS service class E, P, T)
.142 (3.01)
MAX. PANEL
THICKNESS (including mounting hardware)
.477 (11.35) MAX.
.322 (8.17) MAX.
P DIA.
T THREAD
POLARIZING
KEYWAY
J DIA.
A
DIA.
C
DIA.
N
M
BLUE BAND
(INDICATES REAR
RELEASE CONTACT
RETENTION SYSTEM)
.069 (1.74) MAX.
NOTE: For backshell dimensions and configurations, see page 26 and 27
Overall Length With Backshells
P
Shell
Size
C
A
M
Max.
N
T.P
+.005 (0.13)
-.010 (0.25)
T
E
F
P
J
Dia. Max.
Thread
Straight
Cable Clamp Potting Max.
Dia. Max.
Dia. Max.
8
.474 (12.04)
.591 (15.01)
.751 (19.08)
.876 (22.25)
.522 (13.26)
.639 (16.23)
.808 (20.52)
.935 (23.75)
.563 (14.30) .828 (21.03) .594 (15.09)
.680 (17.27) .954 (24.23) .719 (18.26)
.859 (21.82) 1.047 (26.59) .812 (20.62)
.984 (24.99) 1.141 (28.98) .906 (23.01)
.125 (3.18)
.125 (3.18)
7/16-28UNEF-2A .855 (21.72) 1.570 (39.88) 1.020 (25.91)
9/16-24UNEF-2A .855 (21.72) 1.570 (39.88) 1.020 (25.91)
10
12
14
.125 (3.18) 11/16-24UNEF-2A .855 (21.72) 1.570 (39.88) 1.020 (25.91)
.125 (3.18) 13/16-20UNEF-2A .855 (21.72) 1.780 (45.21) 1.020 (25.91)
.125 (3.18) 15/16-20UNEF-2A .855 (21.72) 1.780 (45.21) 1.020 (25.91)
.125 (3.18) 1-1/16-18UNEF-2A .855 (21.72) 1.780 (45.21) 1.020 (25.91)
.125 (3.18) 1-3/16-18UNEF-2A .855 (21.72) 1.780 (45.21) 1.020 (25.91)
.125 (3.18) 1-5/16-18UNEF-2A .855 (21.72) 1.960 (49.78) 1.020 (25.91)
.152 (3.86) 1-7/16-18UNEF-2A .855 (21.72) 1.960 (49.78) 1.080 (27.43)
16 1.001 (25.43) 1.058 (26.87) 1.108 (28.14) 1.234 (31.34) .969 (24.61)
18 1.126 (28.60) 1.183 (30.05) 1.233 (31.32) 1.328 (33.73) 1.062 (26.97)
20 1.251 (31.78) 1.308 (33.22) 1.358 (34.49) 1.453 (36.91) 1.156 (29.36)
22 1.376 (34.95) 1.433 (36.40) 1.483 (37.67) 1.578 (40.08) 1.250 (31.75)
24 1.501 (38.13) 1.568 (39.83) 1.610 (40.89) 1.703 (43.26) 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
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