Hobart Bros · Electronic Components
AW634A
Arm, Electrical Contact Brush
Part NumberAW634A
ManufacturerHobart Bros
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-284-7643 (NSN)
Federal Item NameARM,ELECTRICAL CONTACT BRUSH
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Usage DesignUSED TO APPLY TENSION TO THE BRUSH
Surface TreatmentZINC
MaterialSTEEL
ShapeIRREGULAR
Overall Width0.6875 INCHES NOMINAL
Overall Depth0.546 INCHES NOMINAL
Mounting ConfigurationSHAFT MOUNTED
Overall Length1.675 INCHES NOMINAL
Cancelled NSN5977-00-698-7183 (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 AW634A available?
We can source AW634A 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 AW634A by Hobart Bros obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AW634A 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 AW634A?
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 AW634A?
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.