D20419-80 Datasheet, PDF (124/386 Pages) ITT Industries – Military/Aerospace

MIL-C-38999 Series II Connectors
KJ
Box Mounting Receptacle
MS27513E
(MS service class E)
KJ2R
.322 (8.17)
MAX.
.463
L
(11.76)
MAX.
A DIA.
BLUE BAND
(INDICATES REAR
RELEASE CONTACT
RETENTION SYSTEM)
G
MN
DIA.
.069
(1.74) MAX.
POLARIZING
KEYWAY
J MAX.
P DIA.
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 (33.95)
1.501 (38.13)
NOTE: This connector does not accommodate backshells
G
Dia. Max.
.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)
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 (27.67)
1.610 (40.89)
L
Max.
.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)
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 (36.81)
1.578 (40.08)
1.703 (43.26)
N
T.P.
.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)
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 (3.85)
Wall Mounting Receptacle
MS27497
KJ3
(MS service class E, P, T)
.477 (11.35) MAX.
.322 (8.17) MAX.
A
C ^DIA.
DIA.
.142 (3.01)
MAX. PANEL
THICKNESS
T THREAD
MN
P DIA.
POLARIZING
KEYWAY
J DIA.
BLUE BAND
(INDICATES REAR
RELEASE CONTACT
RETENTION SYSTEM)
.069 (1.74) MAX.
NOTE: For backshell dimensions and configurations, see page 135 and 136
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)
C
Dia. Max.
.522 (13.26)
.639 (16.23)
.808 (20.52)
.935 (23.75)
1.058 (26.87)
1.183 (30.05)
1.308 (33.22)
1.433 (36.40)
1.568 (39.83)
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 (40.08)
1.703 (43.26)
Performance Specifications - Pages 115-116
Contacts, Sealing Plugs, Assembly Tools - Pages 134, 136 - 137
Contact Arrangements - Pages 132 - 133
N
T.P
.594 (15.09)
.719 (18.26)
.812 (20.62)
.906 (23.01)
.969 (24.61)
1.062 (26.97)
1.156 (29.36)
1.250 (31.75)
1.375 (34.93)
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)
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
Overall length With Backshells
E
Straight
.855 (21.72)
.855 (21.72)
.855 (21.72)
.855 (21.72)
.855 (21.72)
.855 (21.72)
.855 (21.72)
.855 (21.72)
.855 (21.72)
F
Cable Clamp
1.570 (39.88)
1.570 (39.88)
1.570 (39.88)
1.780 (45.21)
1.780 (45.21)
1.780 (45.21)
1.780 (45.21)
1.960 (49.78)
1.960 (49.78)
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)
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
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