Naval Inventory Control Point Mechanicsburg · Electronic Components
1H5977-280-8419
Brush, Electrical Contact
Part Number1H5977-280-8419
ManufacturerNaval Inventory Control Point Mechanicsburg
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-280-8419 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Brush Shunt Length4.688 INCHES NOMINAL SINGLE SHUNT
Bevel Angle15.0 DEGREES NOMINAL
Contact Face StyleBEVELED
Terminal Type And Quantity1 PIN PLUG
MaterialELECTROGRAPHITIC
Shunt Insulation Provision And Qua1 UNINSULATED
Style DesignatorONE PIECE
Material Document And ClassificatiNATIONAL GRADE SA3538 MFR REF SINGLE MATERIAL RESPONSE
Peripheral Speed7000 FEET PER MINUTE
Length2.000 INCHES NOMINAL
Thickness0.875 INCHES NOMINAL
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 1H5977-280-8419 available?
We can source 1H5977-280-8419 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 1H5977-280-8419 by Naval Inventory Control Point Mechanicsburg obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1H5977-280-8419 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 1H5977-280-8419?
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 1H5977-280-8419?
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.