Rockwell Collins · Electronic Components
540-8673-002
Insulator, Standoff
Part Number540-8673-002
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-623-0131 (NSN)
Federal Item NameINSULATOR,STANDOFF
Federal Supply Class5970 — Electrical Insulators
Mounting Facility Type And Quantit1 THREADED HOLE(S)
Overall Height1.281 INCHES NOMINAL
Thread Length0.250 INCHES NOMINAL
Outside Diameter0.278 INCHES MINIMUM AND 0.294 INCHES MAXIMUM
Thread LocationMOUNTING FACILITY
Style DesignatorPILLAR
Thread Class And Location2B MOUNTING FACILITY
Screw Thread Quantity Per Inch And40 MOUNTING FACILITY
MaterialCERAMIC OVERALL
Screw Thread Diameter And Location0.112 MOUNTING FACILITY INCHES NOMINAL
Vendor Part Numbers118237, 118237-002
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 540-8673-002 available?
We can source 540-8673-002 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 540-8673-002 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 540-8673-002 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 540-8673-002?
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 540-8673-002?
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.