Pei/Genesis, Inc. · Electronic Components
SB2
Insulation Sleeving, Electrical, S
Part NumberSB2
ManufacturerPei/Genesis, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-478-7812 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL,S
Federal Supply Class5970 — Electrical Insulators
Style DesignatorBOOT-STRAIGHT-LONG
Main Body Small End Inside Diamete1.010 INCHES NOMINAL AS SUPPLIED
FlexibilityFLEXIBLE
Main Body Large End Inside Diamete1.010 INCHES NOMINAL AS SUPPLIED
ColorBLACK
MaterialPLASTIC POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED
Distance From Bottom Of Shoulder T0.480 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Main Body Overall Length4.770 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Reliability IndicatorESTABLISHED
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 SB2 available?
We can source SB2 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 SB2 by Pei/Genesis, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SB2 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 SB2?
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 SB2?
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.