Rtx Corporation · Electronic Components
546277
Insulator, Disk
Part Number546277
ManufacturerRtx Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-939-8948 (NSN)
Federal Item NameINSULATOR,DISK
Federal Supply Class5970 — Electrical Insulators
MaterialPLASTIC OVERALL
Overall Height0.287 INCHES MINIMUM AND 0.337 INCHES MAXIMUM
Outside Diameter0.725 INCHES MINIMUM AND 0.775 INCHES MAXIMUM
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 546277 available?
We can source 546277 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 546277 by Rtx Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 546277 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 546277?
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 546277?
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.