MIL-SPEC · Electronic Components
M28748/4-C00F3A
Insert, Electrical Connector
Part NumberM28748/4-C00F3A
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-441-2654 (NSN)
Federal Item NameINSERT,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Body StyleSTRAIGHT SHAPE, ROUND
Overall Length1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
Overall Height0.851 INCHES MINIMUM AND 0.861 INCHES MAXIMUM
Operating Temp Rating-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM
Polarization MethodJACKSCREW
Distance Between Mounting Facility0.933 INCHES MINIMUM AND 0.943 INCHES MAXIMUM
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Threaded Device TypeCOUPLING FACILITY
Mating End Quantity1
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Contact Position Arrangement Style14 SINGLE MATING END
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 M28748/4-C00F3A available?
We can source M28748/4-C00F3A 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 M28748/4-C00F3A by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M28748/4-C00F3A 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 M28748/4-C00F3A?
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 M28748/4-C00F3A?
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.