MIL-SPEC · Electronic Components
MS3100K20-2S
Connector, Receptacle, Electrical
Part NumberMS3100K20-2S
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-227-9766 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Width1.500 INCHES NOMINAL
Thread DirectionRIGHT-HAND
Insert Position In Deg0.0
Contact Position Arrangement Style20-2 SINGLE MATING END
Thread Quantity Per Inch18
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating In245.0 SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNEF
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Distance From Mounting Shoulder To0.750 INCHES NOMINAL
Threaded Device TypeBACK SHELL AND COUPLING FACILITY
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 MS3100K20-2S available?
We can source MS3100K20-2S 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 MS3100K20-2S by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3100K20-2S 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 MS3100K20-2S?
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 MS3100K20-2S?
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.