MIL-SPEC · Electronic Components
M28876/1C2S3
Connector, Receptacle, Fiber Optic
Part NumberM28876/1C2S3
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6060-01-665-9954 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,FIBER OPTIC
Federal Supply Class6060 — Fiber Optic Interconnectors
Contact Position Arrangement Style"3 NUMBER 12, 3 NUMBER 8" SINGLE MATING END
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Mating End Quantity1
Overall Height1.236 INCHES MINIMUM AND 1.278 INCHES MAXIMUM
Overall Length1.990 INCHES MAXIMUM
Distance Between Centerlines Of Mo0.968 INCHES NOMINAL
Included Contact Quantity6 SINGLE MATING END SINGLE CONTACT GROUPING
Body StyleSTRAIGHT SHAPE, FLANGE MOUNT EXTERNAL COUPLING
Overall Width1.236 INCHES MINIMUM AND 1.278 INCHES MAXIMUM
Center To Center Distance Between0.968 INCHES NOMINAL
Insert Position In Deg0.0 AND 79.0 AND 153.0 AND 197.0 AND 272.0
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is M28876/1C2S3 available?
We can source M28876/1C2S3 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is M28876/1C2S3 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M28876/1C2S3 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like M28876/1C2S3?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for M28876/1C2S3?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.