Caterpillar Inc. · Electronic Components
5L7191
Brush, Electrical Contact
Part Number5L7191
ManufacturerCaterpillar Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-928-4493 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Shunt Insulation Provision And Qua1 INSULATED
Style DesignatorONE PIECE
Terminal Type And Quantity1 STRAIGHT W/SLOT
Contact Face StyleFLAT
Top StyleFLAT
Brush Shunt Length3.000 INCHES NOMINAL SINGLE SHUNT
Terminal Slot Width0.281 INCHES NOMINAL
Length1.125 INCHES NOMINAL
Thickness0.875 INCHES NOMINAL
Width0.312 INCHES NOMINAL
Body StyleRECTANGULAR SLIP RING
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 5L7191 available?
We can source 5L7191 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 5L7191 by Caterpillar Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5L7191 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 5L7191?
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 5L7191?
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.