MIL-SPEC · Electronic Components
MS3101R20-29S
Connector, Plug, Electrical
Part NumberMS3101R20-29S
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-682-0553 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Thread Class2B
Cable Entrance Diameter0.656 INCHES MINIMUM
Insert Position In Deg0.0
Shell MaterialALUMINUM ALLOY
Connector Locking MethodINTERNALLY THREADED COUPLING NUT
Contact Position Arrangement Style20-29 SINGLE MATING END
Precious Material And Weight0.017 GOLD GRAINS, TROY AND 0.017 SILVER GRAINS, TROY
Overall Diameter1.890 INCHES MAXIMUM
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Mating End Quantity1
Contact Maximum Current Rating In22.0 SINGLE MATING END SINGLE CONTACT GROUPING
Cancelled NSN5935-00-581-3075 (cancelled)
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 MS3101R20-29S available?
We can source MS3101R20-29S 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 MS3101R20-29S by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3101R20-29S 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 MS3101R20-29S?
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 MS3101R20-29S?
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.