Bruce Aerospace · Electronic Components
4201201
Insulator, Bushing
Part Number4201201
ManufacturerBruce Aerospace
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-364-6904 (NSN)
Federal Item NameINSULATOR,BUSHING
Federal Supply Class5970 — Electrical Insulators
Outside Diameter0.875 INCHES NOMINAL
Inside Diameter0.200 INCHES NOMINAL
Style DesignatorCYLINDRICAL
MaterialCERAMIC OVERALL
First Counterbore Depth0.500 INCHES NOMINAL
Overall Height0.500 INCHES NOMINAL
Vendor Part Numbers980A UNGLAZED
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 4201201 available?
We can source 4201201 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 4201201 by Bruce Aerospace obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4201201 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 4201201?
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 4201201?
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.