International Contact Technologies Corp. · Electronic Components
SK383
Brush, Electrical Contact
Part NumberSK383
ManufacturerInternational Contact Technologies Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-239-4138 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Contact Face StyleCONCAVE ON BEVEL
Width1.125 INCHES NOMINAL
Length1.250 INCHES NOMINAL
MaterialELECTROGRAPHITIC
Brush Shunt Length2.500 INCHES NOMINAL SINGLE SHUNT
Terminal Type And Quantity1 STRAIGHT W/SLOT
Material Document And ClassificatiTHE OHIO CARBON CO,GR D8D MFR REF SINGLE MATERIAL RESPONSE
Shunt Position Designator2
Top StyleFLAT WITH LEFT EDGE BEVELED
Radius5.000 INCHES NOMINAL
Body StyleRECTANGULAR COMMUTATOR
Cancelled NSN5977-00-284-9894 (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 SK383 available?
We can source SK383 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 SK383 by International Contact Technologies Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SK383 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 SK383?
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 SK383?
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.