MIL-SPEC · Electronic Components
MS3102A20-18P
Connector, Receptacle, Electrical
Part NumberMS3102A20-18P
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-237-0427 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Thread DirectionRIGHT-HAND
Connector Locking MethodEXTERNALLY THREADED SHELL
Mating End Quantity1
Terminal LocationBACK SINGLE MATING END FIRST CONTACT GROUPING
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Contact Maximum Dc Voltage Rating700.0 SINGLE MATING END SECOND CONTACT GROUPING
Shell MaterialALUMINUM ALLOY
Contact RemovabilityREMOVABLE SINGLE MATING END SECOND CONTACT GROUPING
Distance From Mounting Shoulder To0.750 INCHES NOMINAL
Nominal Thread Size1.250 INCHES
Included Contact Quantity6 SINGLE MATING END SECOND CONTACT GROUPING
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 MS3102A20-18P available?
We can source MS3102A20-18P 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 MS3102A20-18P by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3102A20-18P 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 MS3102A20-18P?
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 MS3102A20-18P?
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.