Rockwell Collins · Electronic Components
504-8040-002
Insulation Sleeving, Electrical, S
Part Number504-8040-002
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-509-1004 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL,S
Federal Supply Class5970 — Electrical Insulators
Distance From Top Of Shoulder To S1.125 INCHES NOMINAL AS SUPPLIED
ColorBLACK
Distance From Bottom Of Shoulder T0.375 INCHES NOMINAL AS SUPPLIED
Main Body Small End Inside Diamete0.516 INCHES NOMINAL AS SUPPLIED
Main Body Overall Length1.500 INCHES NOMINAL AS SUPPLIED
Style DesignatorBOOT-STRAIGHT
MaterialPLASTIC PHENOL FORMALDEHYDE (PMO) LOCATION NOT OTHERWISE SPECIFIED
Main Body Wall Thickness0.129 INCHES NOMINAL AS SUPPLIED
Main Body Large End Inside Diamete0.600 INCHES NOMINAL AS SUPPLIED
FlexibilityRIGID
Reliability IndicatorNOT ESTABLISHED
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 504-8040-002 available?
We can source 504-8040-002 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 504-8040-002 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 504-8040-002 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 504-8040-002?
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 504-8040-002?
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.