Westinghouse Electric Corp. · Electronic Components
SK131
Motor, Direct Current
Part NumberSK131
ManufacturerWestinghouse Electric Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-00-635-6395 (NSN)
Federal Item NameMOTOR,DIRECT CURRENT
Federal Supply Class6105 — Motors, Electrical
Enclosure FeatureTOTALLY ENCLOSED
Current Rating In Amps520.000 SINGLE INPUT
Shaft Rotation DirectionCLOCKWISE OR COUNTERCLOCKWISE SINGLE END
Current Rating MethodLOAD
Nominal Center To Center Distance22.250 INCHES
Shaft Diameter2.6250 INCHES NOMINAL SINGLE END
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Winding TypeCOMPOUND WOUND
Connection Type And Voltage Rating120.0 LINE TO NEUTRAL SINGLE INPUT
Temp Rating55.0 AMBIENT CELSIUS AND 40.0 OPERATING CELSIUS
Features ProvidedVERTICAL MOUNTING POSITION
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 SK131 available?
We can source SK131 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 SK131 by Westinghouse Electric Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SK131 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 SK131?
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 SK131?
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.