6www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
MIL-DTL-38999 Series I Connectors Cannon KJL
How To Order
SHELL SIZE
9, 11, 13, 15, 17, 19, 21, 23, and 25
HARDWARE FINISH STANDARD
A - Bright cadmium over electroless nickel plate, -
85ºF to +302ºF (-65ºC to +150ºC)
B - Olive drab cadmium over electroless nickel
plate, -85ºF to +347ºF (-65ºC to +175ºC)
F - Electroless nickel, -85ºF to +392ºF
(-65ºC to +200ºC)
CONTACT ARRANGEMENT
See pages 20 and 21.
MS NUMBER SHELL STYLE
CLASS
SHELL SIZE
HARDWARE FINISH
CONTACT ARRANGEMENT
CONTACT STYLE
POLARIZING POSITION
MS27467 T 17 B 35 S
CONTACT STYLE
P - Pin
S - Socket
*A - Less Pin Contact
*B - Less Socket Contact
*Used only when other than power contacts are to
be installed (i.e. shielded, thermocouple, etc.)
POLARIZING POSITION
A,B,C, and D. (No letters required for normal).
See page 19.
Note: To order MS connectors less standard power
contacts, purchase order must state "Less Contacts"
MS NUMBER SHELL STYLE
MS27466 - Wall Mounting Receptacle
MS27468 - Jam Nut Receptacle
MS27467 - Grounded Plug
MS27656 - Wall Mounting Receptacle
(back panel mounting)
MS27505 - Box Mounting Receptacle
(back panel) (Class E)
CLASS
E - Inactive for new design.
Superseded by Class T.
P - Environment - resistant with straight potting
cup accessories
T - Environment - resistant with accessory threads
and teeth, except MS27505 (without rear
accessory) (Class T not applicable to
MS27505)
SERIES PREFIX
SHELL STYLE
CLASS
SHELL SIZE
HARDWARE FINISH
CONTACT ARRANGEMENT
CONTACT STYLE
POLARIZING POSITION
MODIFICATION CODE
KJL 6 T 17 B 35 S N
SHELL SIZE
9,11,13,15,17,19,21,23 and 25
HARDWARE FINISH STANDARD
A - Bright cadmium over electroless nickel plate, -
85ºF to +302ºF (-65ºC to +150ºC)
B - Olive drab cadmium over electroless nickel
plate, -85ºF to +347ºF (-65ºC to + 175ºC)
N - Electroless nickel, -85ºF to +392ºF (-65ºC to
+200ºC)
CONTACT ARRANGEMENT
See pages 20 and 21.
CONTACT STYLE
P - Pin
S - Socket
POLARIZING POSITION
N (normal), A, B, C, D. See page 19.
MODIFICATION CODE
L - Less contacts, not stamped on connector
16 - Outgassed
NASA space graded connector
27- Outgassed, standard connector
SERIES PREFIX
KJL - Series I-Scoop proof
SHELL STYLE
0 - Wall mounting receptacle
3 - Wall mounting receptacle (back panel mount-
ing)
5 - Box mounting receptacle (back panel mount-
ing)
6 - Straight plug, grounded
7 - Jam nut receptacle
CLASS
E - Inactive for new design.
Superseded by Class T.
F - Environment - resistant with strain relief
accessory
P - Environment - resistant with straight potting
cup accessory
T - Environment - resistant (without rear
accessory) (Class T not applicable to KJL5)
Military Nomenclature
Cannon Nomenclature
7
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
MIL-DTL-38999 Series I Connectors Cannon KJL
Wall Mounting Receptacle
Wall Mounting Receptacle (Back Panel)
Shell
Size
A
Dia. Max.
E
Max.
J
Dia. Max.
L
Max.
M
Max.
N
T.P.
P
Dia. Max.
T
Thread
F
Cable Clamp
Overall Length With Backshells
P
Potting Max.
H
Max.
NOTE: For backshell dimensions and configurations, see pages 26 and 27.
J DIA.
MAX.
POLARIZING
KEYWAY
T
THREAD
E MAX.
PANEL
THICKNESS
(including mounting hardware)
BLUE BAND
(INDICATES REAR
RELEASE CONTACT
RETENTION SYSTEM)
P
DIA.
MN
H
A
L
1.247
(31.67)
MAX.
9
11
13
15
17
19
21
23
25
Performance Specifications-Pages 3-4 Contacts, Sealing Plugs, Assembly Tools - Pages 22, 27, 28. Contact Arrangements - Pages 20-21
.573 (14.55)
.701 (17.81)
.851 (21.62)
.976 (24.79)
1.101 (27.97)
1.208 (30.68)
1.333 (33.86)
1.458 (37.03)
1.583 (40.21)
.662 (16.81)
.810 (20.57)
.960 (24.38)
1.085 (27.56)
1.210 (30.73)
1.317 (33.45)
1.442 (36.63)
1.567 (39.80)
1.692 (42.98)
.958 (24.33)
1.051 (26.70)
1.145 (29.08)
1.239 (31.47)
1.332 (33.83)
1.458 (37.03)
1.582 (40.18)
1.708 (43.38)
1.832 (46.53)
.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)
1.500 (38.10)
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
.100 (2.54)
.100 (2.54)
.100 (2.54)
.100 (2.54)
.100 (2.54)
.100 (2.54)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.234 (5.94)
.234 (5.94)
.234 (5.94)
.234 (5.94)
.234 (5.94)
.234 (5.94)
.204 (5.18)
.204 (5.18)
.193 (4.90)
.820 (20.83)
.820 (20.83)
.820 (20.83)
.820 (20.83)
.820 (20.83)
.820 (20.83)
.790 (20.07)
.790 (20.07)
.790 (20.07)
.138 (3.51)
138 (3.51)
.138 (3.51)
.138 (3.51)
.138 (3.51)
.138 (3.51)
.138 (3.51)
.157 (3.99)
.157 (3.99)
1.805 (45.85)
1.805 (45.85)
1.805 (45.85)
1.805 (45.85)
1.935 (48.90)
1.955 (49.66)
1.955 (49.66)
1.955 (49.66)
1.955 (49.66)
1.410 (35.81)
1.410 (35.81)
1.410 (35.81)
1.410 (35.81)
1.410 (35.81)
1.410 (35.81)
1.410 (35.81)
1.410 (35.81)
1.410 (35.81)
MS27656
(MS service class E, P, T)
KJL3
MS27466
(MS service class E, P, T)
Shell
Size
A
Dia. Max.
H
Max.
L
Max.
M
Max.
N
T.P.
P
Dia. Max.
T
Thread
F
Cable Clamp
Overall Length With Backshells
P
Potting Max.
J
Dia. Max.
KJL0
MN
J DIA.
MAX.
POLARIZING
KEYWAY
P
DIA.
1.240
(31.50)
MAX.
L
H
A
T THREAD
BLUE BAND
(INDICATES REAR
RELEASE CONTACT
RETENTION SYSTEM)
NOTE: For backshell dimensions and configurations, see pages 26 and 27.
9
11
13
15
17
19
21
23
25
.573 (14.55)
.701 (17.81)
.851 (21.62)
.976 (24.79)
1.101 (27.97)
1.208 (30.68)
1.333 (33.86)
1.458 (37.03)
1.583 (40.21)
.662 (16.81)
.810 (20.57)
.960 (24.38)
1.085 (27.56)
1.210 (30.73)
1.317 (33.45)
1.442 (36.63)
1.567 (39.80)
1.692 (42.98)
.958 (24.33)
1.051 (26.70)
1.145 (29.08)
1.239 (31.47)
1.332 (33.83)
1.458 (37.03)
1.582 (40.18)
1.708 (43.38)
1.832 (46.53)
.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)
1.500 (38.10)
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
.100 (2.54)
.100 (2.54)
.100 (2.54)
.100 (2.54)
.100 (2.54)
.100 (2.54)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.632 (16.05)
.632 (16.05)
.632 (16.05)
.632 (16.05)
.632 (16.05)
.632 (16.05)
.602 (15.29)
.602 (15.29)
.602 (15.29)
.138 (3.51)
138 (3.51)
.138 (3.51)
.138 (3.51)
.138 (3.51)
.138 (3.51)
.138 (3.51)
.157 (3.99)
.157 (3.99)
1.846 (46.89)
1.846 (46.89)
1.846 (46.89)
1.846 (46.89)
1.966 (49.94)
1.966 (50.70)
1.966 (50.70)
1.966 (50.70)
1.966 (50.70)
1.451 (36.86)
1.451 (36.86)
1.451 (36.86)
1.451 (36.86)
1.451 (36.86)
1.451 (36.86)
1.451 (36.86)
1.451 (36.86)
1.451 (36.86)
8www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
MIL-DTL-38999 Series I Connectors Cannon KJL
Box Mounting Receptacle (Back Panel)
Straight Plug Grounded
Shell
Size
A
Max.
J
Dia. Max.
L
Max.
(Class T)
T
Thread
F
Cable Clamp
Overall Length With Backshells
P
Potting Max.
NOTE: For backshell dimensions and configurations, see pages 26 and 27.
J DIA. POLARIZING
KEYWAY T THREAD
BLUE BAND
(INDICATES REAR
RELEASE CONTACT
RETENTION SYSTEM)
G
DIA.
MAX.
A DIA.
L
9
11
13
15
17
19
21
23
25
Performance Specifications-Pages 3-4
Contacts, Sealing Plugs, Assembly Tools - Pages 22, 27-28.
Contact Arrangements - Pages 20-21
.585 (14.86)
.717 (18.21)
.866 (22.00)
.990 (25.15)
1.115 (28.32)
1.222 (31.04)
1.347 (34.21)
1.472 (37.39)
1.597 (40.56)
.483 (12.27)
.611 (15.52)
.760 (19.30)
.885 (22.48)
1.010 (25.65)
1.115 (28.32)
1.240 (31.50)
1.365 (34.67)
1.490 (37.85)
G
Dia. Max.
.859 (21.82)
.984 (24.99)
1.156 (29.36)
1.281 (32.54)
1.406 (35.71)
1.516 (38.51)
1.641 (41.68)
1.766 (44.86)
1.891 (48.03)
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
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)
1.793 (45.54)
1.793 (45.54)
1.793 (45.54)
1.793 (45.54)
1.913 (48.59)
1.943 (49.35)
1.943 (49.35)
1.943 (49.35)
1.943 (49.35)
1.671 (42.44)
1.671 (42.44)
1.671 (42.44)
1.671 (42.44)
1.671 (42.44)
1.671 (42.44)
1.766 (44.86)
1.766 (44.86)
1.766 (44.86)
MS27467
(MS service class E, P, T)
KJL6
MS27505E
(MS service class E)
Shell
Size
A
Dia. Max.
H
Max.
L
Max.
M
Max.
N
T.P.
P
Dia. Max.
J
Dia. Max.
KJL5E
MN
J DIA.
MAX.
POLARIZING
KEYWAY
P
DIA.
K
MAX.
L
H
A
.060
(1.52)
MAX.
GROMMET
E MAX.
PANEL THICKNESS
(INCLUDING MOUNTING
HARDWARE)
BLUE BAND
(INDICATES REAR
RELEASE CONTACT
RETENTION SYSTEM)
NOTE: This connector does not accommodate backshells.
9
11
13
15
17
19
21
23
25
.573 (14.55)
.701 (17.81)
.851 (21.62)
.976 (24.79)
1.101 (27.97)
1.208 (30.68)
1.333 (33.86)
1.458 (37.03)
1.583 (40.21)
.662 (16.81)
.810 (20.57)
.960 (24.38)
1.085 (27.56)
1.210 (30.73)
1.317 (33.45)
1.442 (36.63)
1.567 (39.80)
1.692 (42.98)
.958 (24.33)
1.051 (26.70)
1.145 (29.08)
1.239 (31.47)
1.332 (33.83)
1.458 (37.03)
1.582 (40.18)
1.708 (43.38)
1.832 (46.53)
.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)
1.500 (38.10)
.100 (2.54)
.100 (2.54)
.100 (2.54)
.100 (2.54)
.100 (2.54)
.100 (2.54)
.130 (3.30)
.130 (3.30)
.130 (3.30)
E
Max.
.234 (5.94)
.234 (5.94)
.234 (5.94)
.234 (5.94)
.234 (5.94)
.234 (5.94)
.204 (5.18)
.204 (5.18)
.193 (4.90)
.820 (20.83)
.820 (20.83)
.820 (20.83)
.820 (20.83)
.820 (20.83)
.820 (20.83)
.790 (20.07)
.790 (20.07)
.790 (20.07)
K
Max.
.219 (5.56)
.219 (5.56)
.219 (5.56)
.219 (5.56)
.219 (5.56)
.219 (5.56)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.138 (3.51)
138 (3.51)
.138 (3.51)
.138 (3.51)
.138 (3.51)
.138 (3.51)
.138 (3.51)
.157 (3.99)
.157 (3.99)
Shell
Size
A
Dia.
P
Dia. R
Mtg.
Screw
(Class T)
9
11
13
15
17
19
21
23
25
.665 (16.89)
.812 (20.62)
.965 (24.51)
1.085 (27.55)
1.250 (31.75)
1.322 (33.57)
1.447 (36.75)
1.569 (39.85)
1.703 (43.25)
.128 (3.25)
.128 (3.25)
.128 (3.25)
.128 (3.25)
.128 (3.25)
.128 (3.25)
.128 (3.25)
.154 (3.91)
.150 (3.81)
.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)
1.500 (38.10)
#4
#4
#4
#4
#4
#4
#4
#6
#6
Flange Mounted Receptacles Jam Nut Receptacles
P ± .005 (0.13)
4 HOLES
R
(T.P)
A
+.010 (0.25)
-.000 (0.00)
9
www.ittcannon.com
Dimensions shown in mm
Specifications and dimensions subject to change
MIL-DTL-38999 Series I Connectors Cannon KJL
Jam Nut Receptacle
Panel Cutouts
MS27468
(MS service class E,P,T)
Shell
Size
A
Dia. Max.
H
Max.
U
Max. Hex.
V
Thread Class 2A
F
Cable Clamp
Overall Length With Backshells
P
Potting Max.
J
Dia. Max.
T
Thread
KJL7
U MAX.
HEX POLARIZING
KEYWAY
J DIA.
S
D
DIA.
A
DIA.
V THREAD
T THREAD
PANEL THICKNESS
BLUE BAND
(INDICATES REAR
RELEASE CONTACT
RETENTION SYSTEM)
.125 (3.18) MAX.
.062 (1.57) MIN.
.920 (23.37) MAX.
H
NOTE: For backshell dimensions and configurations, see pages 26 and 27.
9
11
13
15
17
19
21
23
25
.573 (14.55)
.701 (17.81)
.851 (21.62)
.976 (24.79)
1.101 (27.97)
1.208 (30.68)
1.333 (33.86)
1.458 (37.03)
1.583 (40.21)
.662 (16.81)
.810 (20.57)
.960 (24.38)
1.085 (27.56)
1.210 (30.73)
1.317 (33.45)
1.442 (36.63)
1.567 (39.80)
1.692 (42.98)
11/16-24UNEF
13/16-24UNEF
1-20UNEF
1-1/8-18UNEF
1-1/4-18UNEF
1-3/8-18UNEF
1-1/2-18UNEF
1-5/8-18UNEF
1-3/4-18UNS
1.846 (46.89)
1.846 (46.89)
1.846 (46.89)
1.846 (46.89)
1.966 (49.94)
1.996 (50.70)
1.996 (50.70)
1.996 (50.70)
1.996 (50.70)
.120 (3.05)
.120 (3.05)
.120 (3.05)
.120 (3.05)
.120 (3.05)
.151 (3.84)
.151 (3.84)
.151 (3.84)
.151 (3.84)
D
Max.
.655 (16.64)
.755 (19.18)
.942 (23.93)
1.066 (27.08)
1.191 (30.25)
1.316 (33.43)
1.441 (36.60)
1.566 (39.78)
1.691 (42.95)
.892 (22.66)
1.017 (25.83)
1.205 (30.61)
1.329 (33.76)
1.455 (36.96)
1.579 (40.11)
1.705 (43.31)
1.829 (46.46)
20.17 (51.23)
S
Dia. Max.
1.204 (30.58)
1.391 (35.33)
1.516 (35.51)
1.641 (41.68)
1.766 (44.86)
1.954 (49.63)
2.078 (52.78)
2.204 (55.98)
2.328 (59.13)
1.451 (36.86)
1.451 (36.86)
1.451 (36.86)
1.451 (36.86)
1.451 (36.86)
1.451 (36.86)
1.451 (36.86)
1.451 (36.86)
1.451 (36.86)
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
Performance Specifications-Pages 3-4
Contacts, Sealing Plugs, Assembly Tools - Pages 22, 27-28.
Contact Arrangements - Pages 20-21