MIL-SPEC · Electronic Components
MS3102E28-21PY
Connector, Receptacle, Electrical
Part NumberMS3102E28-21PY
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-549-3153 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Width2.000 INCHES NOMINAL
Overall Length1.590 INCHES NOMINAL
Thread Class2A
Overall Height2.000 INCHES NOMINAL
Included Contact Quantity37 SINGLE MATING END SINGLE CONTACT GROUPING
Distance Between Centerlines Of Mo1.562 INCHES NOMINAL
Shell TypeSOLID
Nominal Thread Size1.750 INCHES
Precious Material And LocationCONTACT SURFACES SILVER
Connector Locking MethodEXTERNALLY THREADED SHELL
Precious Material And Weight0.037 SILVER GRAINS, TROY
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 MS3102E28-21PY available?
We can source MS3102E28-21PY 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 MS3102E28-21PY by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3102E28-21PY 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 MS3102E28-21PY?
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 MS3102E28-21PY?
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.