Westinghouse Electric Corp. · Electronic Components
S972739
Contact, Electrical
Part NumberS972739
ManufacturerWestinghouse Electric Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-025-8876 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Mounting MethodUNTHREADED HOLE(S)
Unthreaded Mounting Hole Diameter0.250 INCHES NOMINAL
Voltage Rating In Volts440.0 AC
Mounting Facility Quantity1
Current Rating In Amps50.0
Pin Accommodation Diameter0.034 INCHES NOMINAL
Precious Material And LocationEXTERNAL SURFACE SILVER
Surface TreatmentSILVER CONTACT
Style DesignatorSOCKET CONTACT
MaterialCOPPER CONTACT
Precious Material And Weight0.005 SILVER GRAINS, TROY
Vendor Part Numbers24J3ITEM20, 36J370ITEM1, 24J887ITEM3, 36J375ITEM1, 24J550ITEM3, 38J457ITEM1B
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 S972739 available?
We can source S972739 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 S972739 by Westinghouse Electric Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S972739 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 S972739?
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 S972739?
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.