Mcmaster-Carr Supply Co · Electronic Components
7270K21
Insulation Sleeving, Electrical
Part Number7270K21
ManufacturerMcmaster-Carr Supply Co
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-607-0755 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL
Federal Supply Class5970 — Electrical Insulators
Temp Rating-65.0 FAHRENHEIT AND 230.0 FAHRENHEIT
Style DesignatorSHRINKABLE
Overall Length9.0 INCHES NOMINAL
Design FormFULL ROUND
Recovered Wall Thickness0.09 INCHES NOMINAL
MaterialPLASTIC POLYOLEFIN
ColorRED
FlexibilityFLEXIBLE
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 7270K21 available?
We can source 7270K21 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 7270K21 by Mcmaster-Carr Supply Co obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7270K21 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 7270K21?
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 7270K21?
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.