Boeing · Electronic Components
10737-402-5
Insulation Sleeving, Electrical, S
Part Number10737-402-5
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-341-7803 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL,S
Federal Supply Class5970 — Electrical Insulators
ColorRED
Main Body Small End Inside Diamete1.060 INCHES NOMINAL AS SUPPLIED
Main Body Wall Thickness0.125 INCHES MINIMUM AND 0.155 INCHES MAXIMUM AS SUPPLIED
Main Body Overall Length2.080 INCHES MINIMUM AND 2.160 INCHES MAXIMUM AS SUPPLIED
Style DesignatorBOOT-STRAIGHT
MaterialPLASTIC SILICONE LOCATION NOT OTHERWISE SPECIFIED
Main Body Large End Inside Diamete1.280 INCHES NOMINAL AS SUPPLIED
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 10737-402-5 available?
We can source 10737-402-5 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 10737-402-5 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 10737-402-5 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 10737-402-5?
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 10737-402-5?
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.