Westinghouse Electric Corp. · Electronic Components
911D591G04
Ring, Electrical Contact Brush Ho
Part Number911D591G04
ManufacturerWestinghouse Electric Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-665-2812 (NSN)
Federal Item NameRING,ELECTRICAL CONTACT BRUSH HO
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
MaterialPLASTIC
ShapeCYLINDRICAL
Overall Thickness2.953 INCHES NOMINAL
Overall Diameter8.625 INCHES NOMINAL
Mounting Configuration2 MTG SLOTS 25/64 IN. W BY 1-1/4 IN. LG SPACED 180 DEG APART
Vendor Part Numbers7B134
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 911D591G04 available?
We can source 911D591G04 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 911D591G04 by Westinghouse Electric Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 911D591G04 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 911D591G04?
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 911D591G04?
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.