Homewood Products · Electronic Components
1603493
Brush, Electrical Contact
Part Number1603493
ManufacturerHomewood Products
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-681-2811 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Width1.000 INCHES NOMINAL
Length1.750 INCHES NOMINAL
MaterialELECTROGRAPHITIC
Style DesignatorONE PIECE
Material Document And ClassificatiWESTINGHOUSE ELECTRIC CORP,GRADE W+48B MFR REF SINGLE MATERIAL RESPONSE
Shunt Insulation Provision And Qua1 UNINSULATED
Brush Shunt Length2.000 INCHES NOMINAL SINGLE SHUNT
Contact Face StyleFLAT
Terminal Slot Width0.192 INCHES NOMINAL
Top StyleFLAT WITH RIGHT EDGE BEVELED
Shunt Position Designator2
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 1603493 available?
We can source 1603493 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 1603493 by Homewood Products obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1603493 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 1603493?
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 1603493?
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.