Us Army Aviation And Missile Command · Electronic Components
9055837
Brush, Electrical Contact
Part Number9055837
ManufacturerUs Army Aviation And Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-811-7504 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Length0.720 INCHES NOMINAL
Thickness0.186 INCHES NOMINAL
MaterialELECTROGRAPHITIC
Pressure Spring Type And Quantity1 CYLINDRICAL
Shunt Insulation Provision And Qua1 UNINSULATED
Terminal Type And Quantity1 ROUND CAP
Style DesignatorONE PIECE
Contact Face StyleCONCAVE
Brush Shunt Length0.750 INCHES NOMINAL SINGLE SHUNT
Spring Free Length1.300 INCHES NOMINAL
Shunt Position Designator5
Cancelled NSN5977-00-729-9462 (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 9055837 available?
We can source 9055837 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 9055837 by Us Army Aviation And Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9055837 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 9055837?
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 9055837?
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.