Kalmar Ac Inc. · Electronic Components
74912294
Brush, Electrical Contact
Part Number74912294
ManufacturerKalmar Ac Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-01-059-1694 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Body StyleRECTANGULAR COMMUTATOR
Thickness0.496 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
Terminal Type And Quantity1 RECTANGULAR CAP
Style DesignatorONE PIECE
MaterialCARBON
Angle15.0 DEGREES NOMINAL
Material Document And ClassificatiUNION CARBON GRADE N-49 MFR REF SINGLE MATERIAL RESPONSE
Shunt Insulation Provision And Qua2 UNINSULATED
Bevel Angle15.0 DEGREES NOMINAL
Top StyleBEVELED FRONT
Brush Shunt Length1.880 INCHES NOMINAL ALL SHUNTS
Vendor Part Numbers74912293-001
Cancelled NSN5977-01-020-0727 (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 74912294 available?
We can source 74912294 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 74912294 by Kalmar Ac Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 74912294 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 74912294?
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 74912294?
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.