Westinghouse Electric · Electronic Components
972739
Contact, Electrical
Part Number972739
ManufacturerWestinghouse Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-257-5748 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Width0.438 INCHES NOMINAL
Current Rating In Amps50.0
MaterialCOPPER CONTACT
Mounting MethodUNTHREADED HOLE(S)
Distance Between Mounting Facility1.094 INCHES NOMINAL
Overall Height0.938 INCHES NOMINAL
Mounting Facility Quantity2
Unthreaded Mounting Hole Diameter0.188 INCHES NOMINAL
Overall Length2.875 INCHES NOMINAL
Voltage Rating In Volts230.0 AC
Vendor Part Numbers20A22
Cancelled NSN6110-00-367-9445 (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 972739 available?
We can source 972739 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 972739 by Westinghouse Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 972739 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 972739?
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 972739?
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.