Winchester Interconnect Corporation · Electronic Components
M9SN
Connector, Receptacle, Electrical
Part NumberM9SN
ManufacturerWinchester Interconnect Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-258-2939 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Mating End Quantity1
Threaded Device TypeMOUNTING HOLE
Contact Maximum Ac Voltage Rating1975.0 SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodCONTACT TWISTLOCK
Included Contact Quantity9 SINGLE MATING END SINGLE CONTACT GROUPING
Thread Quantity Per Inch20
Contact Maximum Dc Voltage Rating2800.0 SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.500 INCHES
Contact Maximum Current Rating In10.0 SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNF
Insert MaterialPLASTIC SINGLE MATING END
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 M9SN available?
We can source M9SN 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 M9SN by Winchester Interconnect Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M9SN 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 M9SN?
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 M9SN?
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.