Markel · Electronic Components
5021-15-04
Insulation Sleeving, Electrical
Part Number5021-15-04
ManufacturerMarkel
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-522-8277 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL
Federal Supply Class5970 — Electrical Insulators
ColorYELLOW
Design FormFULL ROUND
Minimum Tensile Strength1800 POUNDS PER SQUARE INCH
Expanded Inside Diameter0.067 INCHES NOMINAL
Recovered Inside Diameter0.057 INCHES NOMINAL
Recovered Wall Thickness0.013 INCHES MINIMUM AND 0.019 INCHES MAXIMUM
Environmental ProtectionFLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT
Temp Rating-30.0 CELSIUS AND 70.0 CELSIUS
FlexibilityFLEXIBLE
Style DesignatorSHRINKABLE
Departure From Cited DocumentAS MOD BY COLOR
ESD/EMICode A — ESD/EMI sensitive item
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 5021-15-04 available?
We can source 5021-15-04 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 5021-15-04 by Markel obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5021-15-04 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 5021-15-04?
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 5021-15-04?
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.