Amphenol · Electronic Components
10-677740-012
Insulation Sleeving, Electrical
Part Number10-677740-012
ManufacturerAmphenol
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-126-9188 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL
Federal Supply Class5970 — Electrical Insulators
Reliability IndicatorNOT ESTABLISHED
Dielectric Material Voltage Rating500.0 VOLTS PER MIL /0.001 INCH/
Expanded Inside Diameter0.375 INCHES MINIMUM
Temp Rating-55.0 CELSIUS AND 110.0 CELSIUS
ColorRED
FlexibilitySEMIRIGID
Recovered Wall Thickness0.050 INCHES NOMINAL
Recovered Inside Diameter0.135 INCHES MAXIMUM
Environmental ProtectionCORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT
Heat Shrinkage Rating In Percent64.0
Style DesignatorSHRINKABLE
Vendor Part NumbersM23053/4-104-2
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 10-677740-012 available?
We can source 10-677740-012 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 10-677740-012 by Amphenol obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 10-677740-012 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 10-677740-012?
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 10-677740-012?
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.