Preco Aircraft Motors Inc. · Electronic Components
22-21923
Insulator, Bushing
Part Number22-21923
ManufacturerPreco Aircraft Motors Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-177-1772 (NSN)
Federal Item NameINSULATOR,BUSHING
Federal Supply Class5970 — Electrical Insulators
Style DesignatorSHOULDER
Overall Height0.437 INCHES NOMINAL
Shank Outside Diameter0.360 INCHES NOMINAL
MaterialPLASTIC TETRAFLUOROETHYLENE OVERALL
Chamfer Angle In Deg15.0
Shank Height0.125 INCHES NOMINAL
Chamfer Depth0.062 INCHES NOMINAL
Inside Diameter0.233 INCHES MINIMUM AND 0.243 INCHES MAXIMUM
Outside Diameter0.480 INCHES NOMINAL
Vendor Part Numbers361095
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 22-21923 available?
We can source 22-21923 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 22-21923 by Preco Aircraft Motors Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 22-21923 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 22-21923?
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 22-21923?
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.