Kalmar Ac Inc. · Electronic Components
4911481-2
Brush, Electrical Contact
Part Number4911481-2
ManufacturerKalmar Ac Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-01-122-8005 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Outer Edge To Slot Edge Distance0.273 INCHES NOMINAL
MaterialCARBON
Shunt Insulation Provision And Qua1 INSULATED
Angle12.0 DEGREES NOMINAL
Terminal Type And Quantity1 FLAG W/SLOT
Style DesignatorONE PIECE
Material Document And ClassificatiA C MATERIALS HANDLING CO GRADE B MFR REF SINGLE MATERIAL RESPONSE
Brush Shunt Length1.750 INCHES NOMINAL SINGLE SHUNT
Contact Face StyleCONCAVE
Terminal Slot Width0.205 INCHES NOMINAL
Top StyleFLAT WITH BEVELED SLOT
Vendor Part Numbers4911481, B-250407-04
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 4911481-2 available?
We can source 4911481-2 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 4911481-2 by Kalmar Ac Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4911481-2 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 4911481-2?
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 4911481-2?
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.