Lockheed Martin Corporation · Electronic Components
3-810
Insulation Sleeving, Electrical
Part Number3-810
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-879-0524 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL
Federal Supply Class5970 — Electrical Insulators
Style DesignatorNONSHRINKABLE
FlexibilitySEMIRIGID
Minimum Tensile Strength1800 POUNDS PER SQUARE INCH
Environmental ProtectionCORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT
Nondefinitive Spec Std Data0.375 IN. SIZE
ColorCLEAR
Dielectric Material Voltage Rating480.0 VOLTS PER MIL /0.001 INCH/
MaterialPLASTIC POLYVINYL CHLORIDE (PVC)
Reliability IndicatorNOT ESTABLISHED
Inside Diameter0.375 INCHES MINIMUM AND 0.399 INCHES MAXIMUM
Wall Thickness0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM
Cancelled NSN5970-00-691-6703 (cancelled)
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 3-810 available?
We can source 3-810 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 3-810 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3-810 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 3-810?
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 3-810?
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.