Thomas and Betts Corp. Electronics Group · Electronic Components
FST-21.3B-11
Cable Assembly, Special Purpose, E
Part NumberFST-21.3B-11
ManufacturerThomas and Betts Corp. Electronics Group
AvailabilityAvailable to order — request a quote
Specifications
NSN5995-01-224-5648 (NSN)
Federal Item NameCABLE ASSEMBLY,SPECIAL PURPOSE,E
Federal Supply Class5995 — Cable and Wire Assemblies
Material Document And ClassificatiQQ-W-343 FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Surface TreatmentTIN CORE CONDUCTOR ALL CONDUCTORS
Conductor Quantity11
Temp Rating-55.0 CELSIUS AND 150.0 CELSIUS
Width1.050 INCHES NOMINAL ALL CONDUCTORS
Overall Length1.300 INCHES
MaterialCOPPER ALLOY CORE CONDUCTOR ALL CONDUCTORS
Conductor Arrangement And Quantity11 SINGLES
Termination TypeSTRIPPED BOTH ENDS ALL CONDUCTORS
Vendor Part Numbers4017004-6
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 FST-21.3B-11 available?
We can source FST-21.3B-11 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 FST-21.3B-11 by Thomas and Betts Corp. Electronics Group obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FST-21.3B-11 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 FST-21.3B-11?
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 FST-21.3B-11?
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.