Morgan Advanced Materials And Technology, Inc. · Electronic Components
BR621
Brush, Electrical Contact
Part NumberBR621
ManufacturerMorgan Advanced Materials And Technology, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-736-7927 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Spring Free Length0.625 INCHES NOMINAL
Length0.562 INCHES NOMINAL
Diameter0.181 INCHES NOMINAL
Shunt Insulation Provision And Qua1 UNINSULATED
Style DesignatorONE PIECE
Terminal Type And Quantity1 ROUND CAP
Material Document And ClassificatiPURE CARBON BR-621 MFR REF SINGLE MATERIAL RESPONSE
Brush Shunt Length0.625 INCHES NOMINAL SINGLE SHUNT
Top StyleCYLINDRICAL HEAD
Contact Face StyleFLAT
Body StyleCYLINDRICAL
Vendor Part Numbers205773
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 BR621 available?
We can source BR621 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 BR621 by Morgan Advanced Materials And Technology, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BR621 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 BR621?
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 BR621?
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.