Westinghouse Electric Corp. · Electronic Components
S1074594
Brush, Electrical Contact
Part NumberS1074594
ManufacturerWestinghouse Electric Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-379-4508 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Width0.750 INCHES NOMINAL
Brush Shunt Length2.500 INCHES NOMINAL SINGLE SHUNT
MaterialELECTROGRAPHITIC
Material Document And ClassificatiSTACKPOLE CARBON CO,GRADE W+48B MFR REF SINGLE MATERIAL RESPONSE
Top StyleFLAT
Terminal Hole Diameter0.219 INCHES NOMINAL
Shunt Insulation Provision And Qua1 INSULATED
Style DesignatorONE PIECE
Terminal Type And Quantity1 STRAIGHT W/HOLE
Length1.250 INCHES NOMINAL
Body StyleRECTANGULAR COMMUTATOR
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 S1074594 available?
We can source S1074594 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 S1074594 by Westinghouse Electric Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S1074594 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 S1074594?
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 S1074594?
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.