Kearfott Corporation · Electronic Components
704891-01
Brush, Electrical Contact
Part Number704891-01
ManufacturerKearfott Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-386-0906 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Style DesignatorONE PIECE
Terminal Slot Width0.219 INCHES NOMINAL
Brush Shunt Length3.500 INCHES NOMINAL SINGLE SHUNT
Shunt Insulation Provision And Qua1 UNINSULATED
Terminal Type And Quantity1 STRAIGHT W/SLOT
Material Document And ClassificatiMORGANITE INC,GR EG14 MFR REF SINGLE MATERIAL RESPONSE
MaterialELECTROGRAPHITIC
Shunt Position Designator2
Thickness0.500 INCHES NOMINAL
Length1.750 INCHES NOMINAL
Peripheral Speed8000 FEET PER MINUTE
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 704891-01 available?
We can source 704891-01 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 704891-01 by Kearfott Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 704891-01 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 704891-01?
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 704891-01?
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.