MIL-SPEC · Electronic Components
M23053/6-308-5
Insulation Sleeving, Electrical
Part NumberM23053/6-308-5
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-539-5406 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL
Federal Supply Class5970 — Electrical Insulators
Minimum Tensile Strength1600 POUNDS PER SQUARE INCH
FlexibilitySEMIRIGID
Heat Shrinkage Rating In Percent50.0
Recovered Wall Thickness0.025 INCHES NOMINAL
Style DesignatorSHRINKABLE
MarkingsCLASS 3
Temp Rating-25.0 FAHRENHEIT AND 275.0 FAHRENHEIT
Overall Length48.000 INCHES NOMINAL
Recovered Inside Diameter0.250 INCHES MAXIMUM
Dielectric Withstanding Voltage In400.0
Design FormFULL ROUND
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 M23053/6-308-5 available?
We can source M23053/6-308-5 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 M23053/6-308-5 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M23053/6-308-5 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 M23053/6-308-5?
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 M23053/6-308-5?
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.