United States Department Of The Navy · Electronic Components
33665-1
Insulation Sleeving, Electrical, S
Part Number33665-1
ManufacturerUnited States Department Of The Navy
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-486-4110 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL,S
Federal Supply Class5970 — Electrical Insulators
Main Body Wall Thickness0.250 INCHES NOMINAL AS SUPPLIED
Distance From Top Of Shoulder To S4.000 INCHES NOMINAL AS SUPPLIED
Main Body Large End Inside Diamete4.625 INCHES NOMINAL AS SUPPLIED
Main Body Overall Length12.120 INCHES NOMINAL AS SUPPLIED
Main Body Small End Inside Diamete3.700 INCHES NOMINAL AS SUPPLIED
Distance From Bottom Of Shoulder T8.120 INCHES NOMINAL AS SUPPLIED
Style DesignatorBOOT-STRAIGHT
MaterialALUMINUM LOCATION NOT OTHERWISE SPECIFIED
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 33665-1 available?
We can source 33665-1 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 33665-1 by United States Department Of The Navy obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 33665-1 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 33665-1?
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 33665-1?
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.