Westinghouse Electric Corp. · Electronic Components
A50J221
Generator, Alternating Current
Part NumberA50J221
ManufacturerWestinghouse Electric Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN6115-00-635-3631 (NSN)
Federal Item NameGENERATOR,ALTERNATING CURRENT
Federal Supply Class6115 — Generators and Generator Sets
Overall Length17.343 INCHES
Temp Rating-55.0 OPERATING CELSIUS AND 71.0 OPERATING CELSIUS AND 50.0 AMBIENT CELSIUS
Mounting Facility Circle Diameter10.000 INCHES
Excitor TypeSELF-EXCITED
Mounting Facility Type And Quantit12 UNTHREADED HOLE(S)
Rotor Speed Rating In Rpm6000.0 SINGLE FULL LOAD
PhaseTHREE OUTPUT
Shaft End CharacteristicA14 SINGLE STYLE SINGLE END
Duty CycleCONTINUOUS
Length Of Shaft From Housing1.375 INCHES SINGLE END
Enclosure FeatureDUSTPROOF
Vendor Part NumbersA50J221-1
Cancelled NSN6115-00-607-8461 (cancelled)
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 A50J221 available?
We can source A50J221 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 A50J221 by Westinghouse Electric Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A50J221 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 A50J221?
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 A50J221?
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.