Souriau Usa, Inc. · Electronic Components
MS20PM57
Connector, Plug, Electrical
Part NumberMS20PM57
ManufacturerSouriau Usa, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-083-3410 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Length1.540 INCHES MINIMUM AND 1.580 INCHES MAXIMUM
Body StyleHOOD, TOP OPENING W/CLAMP
Overall Height1.390 INCHES MAXIMUM
Contact Position Arrangement Style20 20-20 SINGLE MATING END
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Insert Material Document And ClassMIL-M-14 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Included Contact Quantity20 SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodJACKSCREW
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Overall Width0.440 INCHES MINIMUM AND 0.480 INCHES MAXIMUM
Vendor Part NumbersQB400234-1
Cancelled NSN5935-00-133-8625 (cancelled)
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 MS20PM57 available?
We can source MS20PM57 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 MS20PM57 by Souriau Usa, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS20PM57 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 MS20PM57?
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 MS20PM57?
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.