Carbone Of America Corporation · Electronic Components
SK-5099
Brush, Electrical Contact
Part NumberSK-5099
ManufacturerCarbone Of America Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-912-2612 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Radius1.625 INCHES NOMINAL
Thickness0.183 INCHES MINIMUM AND 0.187 INCHES MAXIMUM
Material Document And ClassificatiSUPERIOR CARBON INC GRADE SG45 MFR REF SINGLE MATERIAL RESPONSE
Pressure Spring Type And Quantity1 CYLINDRICAL
Style DesignatorONE PIECE
Precious MaterialSILVER
Shunt Insulation Provision And Qua1 UNINSULATED
MaterialSILVER GRAPHITE
Contact Face StyleCONCAVE
Precious Material And Weight0.040 SILVER GRAINS, TROY
Precious Material And LocationBRUSH SILVER
Vendor Part Numbers91000749
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 SK-5099 available?
We can source SK-5099 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 SK-5099 by Carbone Of America Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SK-5099 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 SK-5099?
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 SK-5099?
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.