Herley Chicago · Electronic Components
571649-3
Insulation Sleeving, Electrical
Part Number571649-3
ManufacturerHerley Chicago
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-470-1513 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL
Federal Supply Class5970 — Electrical Insulators
Minimum Tensile Strength1800 POUNDS PER SQUARE INCH
FlexibilityFLEXIBLE
Nondefinitive Spec Std DataF TYPE AND U FORM AND A GRADE AND 1 CLASS AND 1 CATEGORY
Environmental ProtectionMILDEW RESISTANT AND FLAME RESISTANT
Test Data Document81349-MIL-631 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA I
ColorCLEAR
Style DesignatorNONSHRINKABLE
MaterialPLASTIC POLYVINYL CHLORIDE (PVC)
Inside Diameter0.258 INCHES MINIMUM AND 0.263 INCHES MAXIMUM
Wall Thickness0.017 INCHES MINIMUM AND 0.023 INCHES MAXIMUM
Dielectric Withstanding Voltage In700.0
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 571649-3 available?
We can source 571649-3 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 571649-3 by Herley Chicago obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 571649-3 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 571649-3?
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 571649-3?
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.