TE Connectivity · Electronic Components
301A513-D51
Insulation Sleeving, Electrical, S
Part Number301A513-D51
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-220-6251 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL,S
Federal Supply Class5970 — Electrical Insulators
Distance From Centerline Of Main B3.460 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Main Body Wall Thickness0.060 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Angle Between Main Body And First90.0 NOMINAL AFTER UNRESTRICTED RECOVERY
MaterialPLASTIC LOCATION NOT OTHERWISE SPECIFIED
Main Body Overall Length6.920 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
First Branch Inside Diameter1.580 INCHES MINIMUM AS SUPPLIED
Main Body Inside Diameter0.790 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY
Style DesignatorTRANSITION-T
FlexibilitySEMIRIGID
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 301A513-D51 available?
We can source 301A513-D51 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 301A513-D51 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 301A513-D51 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 301A513-D51?
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 301A513-D51?
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.