Westinghouse Electric Corp. · Electronic Components
S271776
Holder, Electrical Contact Brush
Part NumberS271776
ManufacturerWestinghouse Electric Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-238-9709 (NSN)
Federal Item NameHOLDER,ELECTRICAL CONTACT BRUSH
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Brush Spring AdjustabilityADJUSTABLE
Overall Width1.500 INCHES NOMINAL
Mounting Facility Quantity1
Overall Length2.687 INCHES NOMINAL
Overall Thickness5.250 INCHES NOMINAL
Style DesignatorRECTANGLE BEVELED
Brush Pressure Spring Type AccommoSPIRAL TORSION
Mounting FacilityUNTHREADED HOLES
Terminal TypeSCREW
Inside Length1.250 INCHES NOMINAL
Inside Thickness0.626 INCHES MINIMUM AND 0.628 INCHES MAXIMUM
Vendor Part NumbersS1552274
Cancelled NSN5977-00-499-4227 (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 S271776 available?
We can source S271776 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 S271776 by Westinghouse Electric Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S271776 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 S271776?
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 S271776?
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.