Cae Inc. · Electronic Components
51693-03
Insulator, Bushing
Part Number51693-03
ManufacturerCae Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-250-8998 (NSN)
Federal Item NameINSULATOR,BUSHING
Federal Supply Class5970 — Electrical Insulators
Shank Outside Diameter0.206 INCHES MINIMUM AND 0.209 INCHES MAXIMUM
Material Document And ClassificatiL-P-410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Flange Thickness0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
Inside Diameter0.147 INCHES MINIMUM AND 0.152 INCHES MAXIMUM
Identification Code ColorGREEN
Overall Height0.266 INCHES MINIMUM AND 0.282 INCHES MAXIMUM
Shank Length0.156 INCHES MINIMUM AND 0.162 INCHES MAXIMUM
Outside Diameter0.240 INCHES MINIMUM AND 0.245 INCHES MAXIMUM
MaterialPLASTIC POLYHEXAMETHYLENE AMIDE OR PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OR PLASTIC POLYCAPROLACTAM OR PLASTIC POLYHEXA
Style DesignatorSPOOL
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 51693-03 available?
We can source 51693-03 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 51693-03 by Cae Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 51693-03 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 51693-03?
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 51693-03?
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.