Westinghouse Electric Corp. · Electronic Components
S887747
Brush, Electrical Contact
Part NumberS887747
ManufacturerWestinghouse Electric Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-390-3000 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Top StyleCYLINDRICAL HEAD
Shunt Position Designator5
Head Diameter0.296 INCHES NOMINAL
Style DesignatorONE PIECE
Shunt Insulation Provision And Qua1 UNINSULATED
Criticality Code JustificationMATT AND MDCL
MaterialELECTROGRAPHITIC
Terminal Type And Quantity1 ROUND CAP
Pressure Spring Type And Quantity1 CYLINDRICAL
Material Document And ClassificatiSTACKPOLE CARBON CI,GR WA10U MFR REF SINGLE MATERIAL RESPONSE
Brush Shunt Length2.000 INCHES NOMINAL SINGLE SHUNT
Vendor Part Numbers45J201ITEM1, 38D836ITEM2
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 S887747 available?
We can source S887747 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 S887747 by Westinghouse Electric Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S887747 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 S887747?
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 S887747?
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.