Westinghouse Electric Corp. · Electronic Components
S1450434
Holder, Electrical Contact Brush
Part NumberS1450434
ManufacturerWestinghouse Electric Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-285-0506 (NSN)
Federal Item NameHOLDER,ELECTRICAL CONTACT BRUSH
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Brush Pressure Spring Type AccommoSPIRAL TORSION
Inside Width0.750 INCHES NOMINAL
Mounting FacilityUNTHREADED HOLES
Overall Thickness4.500 INCHES NOMINAL
Brush Quantity Accommodated Per Ho2
Brush Spring AdjustabilityNONADJUSTABLE
Overall Width2.250 INCHES NOMINAL
Terminal TypeSCREW
Inside Length1.062 INCHES NOMINAL
Mounting Facility Quantity2
Inside Thickness0.375 INCHES NOMINAL
Cancelled NSN5977-00-366-7333 (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 S1450434 available?
We can source S1450434 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 S1450434 by Westinghouse Electric Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S1450434 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 S1450434?
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 S1450434?
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.