Cummins Power Generation Inc. · Electronic Components
2140057
Brush, Electrical Contact
Part Number2140057
ManufacturerCummins Power Generation Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-627-3704 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Thickness0.496 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
MaterialCARBON
Top StyleBEVELED FRONT
Angle15.0 DEGREES NOMINAL
Terminal Type And Quantity1 TUBULAR W/HOLE
Shunt Insulation Provision And Qua1 INSULATED
Style DesignatorONE PIECE
Contact Face StyleCONCAVE
Terminal Hole Diameter0.203 INCHES NOMINAL
Brush Shunt Length4.000 INCHES NOMINAL SINGLE SHUNT
Body StyleRECTANGULAR COMMUTATOR
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 2140057 available?
We can source 2140057 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 2140057 by Cummins Power Generation Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2140057 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 2140057?
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 2140057?
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.