MIL-SPEC · Electronic Components
M22129-18-3
Insulation Sleeving, Electrical
Part NumberM22129-18-3
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-543-1583 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL
Federal Supply Class5970 — Electrical Insulators
Reliability IndicatorNOT ESTABLISHED
Temp Rating275.0 CELSIUS
Departure From Cited DesignatorAS MODIFIED BY COLOR
ColorORANGE
Nondefinitive Spec Std Data18AWG SIZE
Style DesignatorNONSHRINKABLE
FlexibilityFLEXIBLE
Dielectric Withstanding Voltage In16300.0
Inside Diameter0.040 INCHES MINIMUM AND 0.049 INCHES MAXIMUM
Wall Thickness0.013 INCHES MINIMUM AND 0.019 INCHES MAXIMUM
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 M22129-18-3 available?
We can source M22129-18-3 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 M22129-18-3 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M22129-18-3 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 M22129-18-3?
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 M22129-18-3?
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.