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Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier · Electronic Components
537AS516-2
Insulation Sleeving, Electrical, S
Part Number537AS516-2
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-029-1381 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL,S
Federal Supply Class5970 — Electrical Insulators
Dielectric Material Voltage Rating200.0 VOLTS PER MIL /0.001 INCH/
Distance From Top Of Shoulder To S0.700 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Minimum Tensile Strength1200 POUNDS PER SQUARE INCH
Main Body Overall Length2.630 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
FlexibilityFLEXIBLE
Main Body Large End Inside Diamete1.220 INCHES MINIMUM AS SUPPLIED
Main Body Small End Inside Diamete0.280 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY
Main Body Wall Thickness0.070 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
MaterialPLASTIC POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorBOOT-STRAIGHT
Distance From Bottom Of Shoulder T1.590 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Vendor Part NumbersQB13392
Cancelled NSN4935-01-089-4811 (cancelled)
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 537AS516-2 available?
We can source 537AS516-2 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 537AS516-2 by Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 537AS516-2 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 537AS516-2?
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 537AS516-2?
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.