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Technical Data Sheet
M28876/1A1S1 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The M28876/1A1S1 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6060-01-422-9750, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
M28876/1A1S1
NSN: 6060-01-422-9750
FSC: 6060 — CONNECTOR,PLUG,FIBER OPTIC
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM28876/1A1S1
NSN6060-01-422-9750
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available M28876/1A1S1 TITLE COMPONENT PN M28876/1A1S1 MFR M28876/1A1S1
KEY FEATURES
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT: 0.750 INCHES NOMINAL IN
DISTANCE FROM MOUNTING SHOULDER TO FRONT FACE: 0.870 INCHES MINIMUM AND 0.898 INCHES MAXIMUM IN
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH: 0.750 INCHES NOMINAL IN
MATING END QUANTITY: 2
BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING W/BACKSHELL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH1.023 INCHES MINIMUM AND 1.059 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT0.750 INCHES NOMINAL IN
DISTANCE FROM MOUNTING SHOULDER TO FRONT FACE0.870 INCHES MINIMUM AND 0.898 INCHES MAXIMUM IN
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH0.750 INCHES NOMINAL IN
OVERALL HEIGHT1.023 INCHES MINIMUM AND 1.043 INCHES MAXIMUM IN
MATING END QUANTITY2
BODY STYLESTRAIGHT SHAPE, EXTERNAL COUPLING W/BACKSHELL
OVERALL LENGTH1.990 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
141500PC116Interchangeable
interchangeable cross-reference
interchangeable
M28876/1C1S1Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-28876/1Interchangeable
interchangeable cross-reference
interchangeable
M28876/1B1S2Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-28876/1Interchangeable
interchangeable cross-reference
interchangeable
M28876/1-B1S5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M28876/1A1S1?
M28876/1A1S1 is a M28876/1A1S1.
What parts can replace M28876/1A1S1?
There are 15 known substitutes for M28876/1A1S1: 141500PC116, M28876/1C1S1, MIL-C-28876/1 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M28876/1A1S1?
M28876/1A1S1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6060-01-422-9750. This indicates validated use in U.S. government and defense supply chains.
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