Cummins Inc. · Electronic Components
99000-8
Brush, Electrical Contact
Part Number99000-8
ManufacturerCummins Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-284-9935 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Length1.000 INCHES NOMINAL
Bevel Angle30.0 DEGREES NOMINAL
Shunt Insulation Provision And Qua1 UNINSULATED
Brush Shunt Length2.000 INCHES NOMINAL SINGLE SHUNT
Style DesignatorONE PIECE
Material Document And ClassificatiMARATHON GRADE NCC-259 MFR REF SINGLE MATERIAL RESPONSE
Contact Face StyleBEVELED
Angle40.0 DEGREES NOMINAL
Terminal Type And Quantity1 STRAIGHT W/SLOT
MaterialELECTROGRAPHITIC
Thickness0.312 INCHES NOMINAL
Vendor Part NumbersHS24-315010-400-1-02
Cancelled NSN5977-00-800-5351 (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 99000-8 available?
We can source 99000-8 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 99000-8 by Cummins Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 99000-8 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 99000-8?
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 99000-8?
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.