Westinghouse Electric Corp. · Electronic Components
3B4448
Contact Assembly, Electrical
Part Number3B4448
ManufacturerWestinghouse Electric Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-035-9146 (NSN)
Federal Item NameCONTACT ASSEMBLY,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Precious MaterialSILVER
Terminal TypeHOLE
Precious Material And Weight0.100 SILVER GRAINS, TROY
Terminal Quantity2
Overall Length5.000 INCHES NOMINAL
Overall Width0.938 INCHES NOMINAL
Government Agency Controlling ContUSN
Mounting ConfigurationONE 0.250 IN. DIA HOLE
Contact Identifying Number AssigneS1257934 AND DMS 77023B AND S1186020 AND 3B4448
Overall Height3.500 INCHES NOMINAL
Precious Material And LocationCONTACTS SILVER
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 3B4448 available?
We can source 3B4448 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 3B4448 by Westinghouse Electric Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3B4448 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 3B4448?
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 3B4448?
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.