MIL-SPEC · Electronic Components
MS3475W20-39SZ
Connector, Plug, Electrical
Part NumberMS3475W20-39SZ
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-170-6805 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Threaded Device TypeBACK SHELL
Environmental ProtectionMOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Included Contact TypeROUND SOCKET SINGLE MATING END ALL CONTACT GROUPINGS
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Shell Material Document And ClassiQQ-A-367 T-6 FED SPEC SINGLE MATERIAL RESPONSE
Shell TypeSOLID
Shell Surface Treatment Document AMIL-C-26074 CL 3,GRADE B MIL SPEC SINGLE TREATMENT RESPONSE
Nominal Thread Length0.290 INCHES
Precious MaterialGOLD
Thread Series DesignatorUNEF
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 MS3475W20-39SZ available?
We can source MS3475W20-39SZ 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 MS3475W20-39SZ by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3475W20-39SZ 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 MS3475W20-39SZ?
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 MS3475W20-39SZ?
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.