Naval Sea Systems Command · Electronic Components
5548475
Insulator, Bushing
Part Number5548475
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-425-6495 (NSN)
Federal Item NameINSULATOR,BUSHING
Federal Supply Class5970 — Electrical Insulators
Shank Outside Diameter0.590 INCHES MINIMUM AND 0.600 INCHES MAXIMUM
Style DesignatorSHOULDER
Outside Diameter1.000 INCHES NOMINAL
Inside Diameter0.403 INCHES MINIMUM AND 0.408 INCHES MAXIMUM
MaterialPLASTIC PHENOLIC OVERALL
Material Document And ClassificatiMIL-P-79, TYPE PBE-CANCELLED/REPLACED BY MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-I-24768/10 MIL SPEC SINGLE MATERIAL R
Shank Height0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
Overall Height0.250 INCHES NOMINAL
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 5548475 available?
We can source 5548475 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 5548475 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5548475 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 5548475?
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 5548475?
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.