MIL-SPEC · Electronic Components
M28876/1C1S2N
Connector, Receptacle, Fiber Optic
Part NumberM28876/1C1S2N
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6060-01-493-3495 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,FIBER OPTIC
Federal Supply Class6060 — Fiber Optic Interconnectors
Unthreaded Mounting Hole Diameter0.115 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
Polarization MethodKEY, MULTIPLE KEY GROOVE
Features ProvidedCOLOR BAND ENGAGEMENT INDICATOR
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity8 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style16-8 SINGLE MATING END
Connector Locking MethodEXTERNALLY THREADED SHELL
Mating End Quantity1
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING W/BACKSHELL
Overall Width1.236 INCHES MINIMUM AND 1.278 INCHES MAXIMUM
Center To Center Distance Between0.968 INCHES NOMINAL
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 M28876/1C1S2N available?
We can source M28876/1C1S2N 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 M28876/1C1S2N by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M28876/1C1S2N 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 M28876/1C1S2N?
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 M28876/1C1S2N?
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.