TE Connectivity · Electronic Components
202F253-51-02
Insulation Sleeving, Electrical, S
Part Number202F253-51-02
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-235-3938 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL,S
Federal Supply Class5970 — Electrical Insulators
ColorBLACK
Material Document And ClassificatiRT-1321,RAYCHEM CORP MFR REF SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
Minimum Tensile Strength1500 POUNDS PER SQUARE INCH
Main Body Overall Length4.500 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
FlexibilityFLEXIBLE
Main Body Large End Inside Diamete1.220 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Main Body Small End Inside Diamete1.240 INCHES NOMINAL AS SUPPLIED
MaterialRUBBER LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorBOOT-STRAIGHT-LONG
Distance From Bottom Of Shoulder T0.550 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Main Body Wall Thickness0.100 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Vendor Part Numbers12311941-2
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 202F253-51-02 available?
We can source 202F253-51-02 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 202F253-51-02 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 202F253-51-02 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 202F253-51-02?
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 202F253-51-02?
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.