Home /
Catalog / Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir / SCB84903
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SCB84903
Holder, Electrical Contact Brush
Part NumberSCB84903
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-249-5732 (NSN)
Federal Item NameHOLDER,ELECTRICAL CONTACT BRUSH
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Brush Pressure Spring Type AccommoHELICAL TORSION
Inside Length0.408 INCHES MINIMUM AND 0.411 INCHES MAXIMUM
Terminal TypeSCREW
Overall Width1.062 INCHES NOMINAL
Overall Length1.844 INCHES NOMINAL
Inside Width0.627 INCHES MINIMUM AND 0.633 INCHES MAXIMUM
Mounting FacilityTHREADED HOLES
Brush Spring AdjustabilityADJUSTABLE
Mounting Facility Quantity2
Terminal Quantity2
MaterialCOPPER ALLOY BOX
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 SCB84903 available?
We can source SCB84903 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 SCB84903 by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SCB84903 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 SCB84903?
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 SCB84903?
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.