TE Connectivity · Electronic Components
214A321-4-02/42
Insulation Sleeving, Electrical, S
Part Number214A321-4-02/42
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-079-2630 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL,S
Federal Supply Class5970 — Electrical Insulators
Small End Wall Thickness Of Main B0.040 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Minimum Tensile Strength1200 POUNDS PER SQUARE INCH
ColorBLACK
Material Document And ClassificatiRT-1304,RAYCHEM CORP MFR REF SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
Dielectric Material Voltage Rating200.0 VOLTS PER MIL /0.001 INCH/
Main Body Small End Inside Diamete0.750 INCHES MINIMUM AS SUPPLIED
Main Body Overall Length1.530 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
MaterialPLASTIC POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED
FlexibilityFLEXIBLE
Temp Rating-55.0 CELSIUS
Environmental ProtectionCORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND SOLVENT RESISTANT AND WATER RESISTANT
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 214A321-4-02/42 available?
We can source 214A321-4-02/42 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 214A321-4-02/42 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 214A321-4-02/42 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 214A321-4-02/42?
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 214A321-4-02/42?
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.