Military Catalog - Kitcofo

Connectors
M28876 Connectors
MIL-PRF-28876 Fiber Optic Connector Single & Multimode Capacity
Delphi Connection Systems (DCS)
(Utilizes the Delphi Connection Systems MIL-T-29504/14/15 Termini)
Developed and produced by Delphi Connection Systems (DCS), the MIL-PRF-28876 Fiber Optic
Connector features low optical insertion loss, repeatability, exceptional strain relief, and reliability
in harsh environments. This connector is used extensively by the United States Navy in shipboard
applications and has been on the United States Government’s Qualified Products List since 1983.
CONNECTOR MIL-SPEC ORDERING NOMENCLATURE
M28876/7 B 1 2 P 1 *
Connector Strain Slash Sheet
Type Relief Designator
Wall Mount Receptacle None 1
Wall Mount Receptacle Straight 2
Wall Mount Receptacle 45˚ 3
Wall Mount Receptacle 90˚ 4
In-Line Receptacle Straight 5
Plug Connector None 6
Plug Connector Straight 7
Plug Connector 45˚ 8
Plug Connector 90˚ 9
Jam Nut Receptacle None 11
Jam Nut Receptacle Straight 12
Jam Nut Receptacle 45˚ 13
Jam Nut Receptacle 90˚ 14
When ordering a /1, /6 or /11 connector type
that DOES NOT require an insert retention
nut and pressure sleeve, add N to the end
of part number nomenclature (e.g.: M28876/
6B1P1N)
Keying Position Designator
1 thru 6
Terminus Cavity Designator
P = Pin
S = Socket
Shell
Size
13 B
15 C
23 F
Shell Size
Designator
# of Shell insert
Cavities Size Designator
4 13 1
8 15 1
31 23 1
(Omit if No Strain Relief)
Backshell # Max. Cable Diameter in Inches & (mm) Shell Size
Designator 1 15 23
1 .285 (7.24) .500 (12.70)
2 .346 (8.79) .250 (6.35) 1.000 (25.40)
3 .375 (9.53)
For reference only. Accuracy not guaranteed.
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