D20419-80 Datasheet, PDF (128/386 Pages) ITT Industries – Military/Aerospace

MIL-C-38999 Series III Connectors
KJA
How To Order
Military Nomenclature
ITT Cannon Nomenclature
SERIES PREFIX
KJA - Series III - Scoop proof, threaded cou-
pling
SHELL STYLE
0 - Wall mount receptacle
6 - Straight plug
7 - Jam nut receptacle
CLASS
T - Environment-resistant (without rear ac-
cessory)
CONNECTOR TYPE
SHELL STYLE
SERVICE CLASS
(HARDWARE FINISH)
SHELL SIZE
CONTACT ARRANGEMENT
CONTACT STYLE
ALTERNATE POLARIZATION POSITIONS
CONNECTOR TYPE
D38999/ - MIL-C-38999 Series III
SHELL STYLE
D38999/20 - Wall mount receptacle
D38999/24 - Jam nut receptacle
D38999/26 - Straight Plug, Grounded
SERVICE CLASS
(Hardware Finish)
F - Electroless nickel - 85˚F to +392˚F
(-65˚C to +200˚C)
W - Olive drab cadmium over electroless nickel
plate, -85˚F to +347˚F (-65˚C to
+175˚C)
SHELL SIZE
Military
A B C D E F G H J Designation
9 11 13 15 17 19 21 23 25 _Cannon
Designation
D38999 20 F C 35 P B
CONTACT ARRNAGEMENTS
See pages 132 and 133.
CONTACT STYLE
P - Pin conatcts
S - Socket contact
A - Less Pin contacts
B - Less Socket contact*
See pages 296-298 for Fiber Optic Contacts.
* Used only when other than power contacts are to be installed
(i,e., shielded, thermocouple, etc.)
ALTERNATE POSITIONS
N (normal), A, B, C, D, E. See page 131.
Note: To order MS connectors less standard power
contacts, purchase order must state "Less
Contacts".
SERIES PREFIX
SHELL STYLE
CLASS
SHELL SIZE
HARDWARE FINISH
CONTACT ARRANGEMENT
CONTACT STYLE
ALTERNATE POLARIZATION POSITIONS
LESS CONTACTS
SHELL SIZE
Cannon
9 11 13 15 17 19 21 23 25 Designation
A B C D E F GH J
Military
Designation
HARDWARE FINISH
F - Electroless nickel - 85˚F to +392˚F
(-65˚C to +200˚C)
W - Olive drab cadmium over electroless nickel
plate, -85˚F to +347˚F (-65˚C to
+175˚C)
CONTACT ARRANGEMENTS
See pages 132 and 133.
KJA 0 T 13 F 35 P B L
CONTACT STYLE
P - Pin contacts
S - Socket contacts
See pages 296-298 for Fiber Optic Contacts
ALTERNATE POLARIZATION POSITIONS
N (normal) A, B, C, D, E. See page 131.
LESS CONTACTS
Use "L" when connectors are ordered less con-
tacts, sealing plugs and insertion/extraction
tool. ("L" is not stamped on connectors.)
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
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