SAE International · Electronic Components
M81511/51WE04A1
Connector Body, Receptacle, Electr
Part NumberM81511/51WE04A1
ManufacturerSAE International
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-065-4276 (NSN)
Federal Item NameCONNECTOR BODY,RECEPTACLE,ELECTR
Federal Supply Class5935 — Connectors, Electrical
Mating End Quantity1
Overall Width1.242 INCHES MINIMUM AND 1.258 INCHES MAXIMUM
Distance From Mounting Shoulder To0.765 INCHES MINIMUM AND 0.775 INCHES MAXIMUM
Unthreaded Mounting Hole Diameter0.116 INCHES MINIMUM AND 0.126 INCHES MAXIMUM
Overall Length1.222 INCHES NOMINAL
Environmental ProtectionMOISTURE PROOF AND SALT WATER RESISTANT AND SHOCK PROOF AND VIBRATION PROOF
Contact Position Arrangement Style16-07 SINGLE MATING END
Shell Surface Treatment Document AMIL-C-26074 CLASS 3,GRADE A MIL SPEC SINGLE TREATMENT RESPONSE
Connector Locking MethodBAYONET PIN
Shell TypeSOLID
Distance Between Centerlines Of Mo0.964 INCHES MINIMUM AND 0.974 INCHES MAXIMUM
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 M81511/51WE04A1 available?
We can source M81511/51WE04A1 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 M81511/51WE04A1 by SAE International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M81511/51WE04A1 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 M81511/51WE04A1?
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 M81511/51WE04A1?
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.