MIL-SPEC · Electronic Components
MS3474L20-39PW
Connector, Receptacle, Electrical
Part NumberMS3474L20-39PW
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-013-7192 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Environmental ProtectionPRESSURE PROOF AND HUMIDITY RESISTANT AND SHOCK PROOF AND VIBRATION RESISTANT
Overall Length1.405 INCHES MAXIMUM
Thread DirectionRIGHT-HAND
Contact Maximum Ac Voltage Rating600.0 SINGLE MATING END ALL CONTACT GROUPINGS
Contact Surface TreatmentGOLD SINGLE MATING END ALL CONTACT GROUPINGS
Shell MaterialALUMINUM ALLOY
Threaded Device TypeBACK SHELL AND MOUNTING BUSHING
Overall Diameter1.923 INCHES MINIMUM AND 1.954 INCHES MAXIMUM
Thread Class2A
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Distance From Mounting Shoulder To0.754 INCHES MINIMUM AND 0.772 INCHES MAXIMUM
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 MS3474L20-39PW available?
We can source MS3474L20-39PW 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 MS3474L20-39PW by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3474L20-39PW 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 MS3474L20-39PW?
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 MS3474L20-39PW?
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.