MIL-PRF-28876/11E
REQUIREMENTS:
Dimensions and configurations:
See figure 1 and MIL-PRF-28876 appendix A,
figure A-2, and figure A-6.
Weight (without termini):
Shell size
Weight (ounces, (gram)), maximum
11
2.0
ounces
(56.7g)
13
2.5
ounces
(70.875 g)
15
3.0
ounces
(85.05 g)
23
4.3
ounces
(121.905 g)
Fiber optic cable:
Cable diameter:
.094 inch (2.39 mm) maximum.
Protective caps: Each connector shall be supplied with protective caps over
the front and rear portions of the connector.
Insert arrangement:
See appendix B of MIL-PRF-28876 for desired shell size.
Termini: Style P (pin) or S (socket). See MIL-PRF-29504/1, MIL-PRF-29504/2,
MIL-PRF-29504/12, MIL-PRF-29504/13, MIL-PRF-29504/14, and MIL-PRF-29504/15
(For dummy terminus, see MIL-PRF-29504/3).
Insert retention nut: Unless otherwise specified in the Part and Identifying
Number (PIN), supplied with the connector.
Light duty backshell:
Supplied in lieu of an insert retention nut when
specified in the PIN.
Light duty backshell shall be in accordance with MIL-
PRF-28876/30.
EMI retention nut: Supplied in lieu of an insert retention nut when specified
in the PIN. EMI retention nut shall be in accordance with MIL-PRF-28876/31.
Cleaning procedures: Each shipment of connectors shall include recommended
cleaning procedures. The following wording or equivalent is recommended: "To
clean, use lint free wipe dampened with alcohol and blow dry with air".
Shell polarization:
1 through 6 keyway positions.
See MIL-PRF-28876 appendix
A, figure A-3.
Marking:
Part or Identifying Number (PIN):
Marked on flange of receptacle (see
table I).
A
1
P
1
X
M28876/11
Basic PIN
Backshell designator
Shell size designator
Keying position number
Insert arrangement number
Terminus/insert style
3
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