Carey Manufacturing · Electronic Components
2740-28193N187
Insulator, Bushing
Part Number2740-28193N187
ManufacturerCarey Manufacturing
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-181-0589 (NSN)
Federal Item NameINSULATOR,BUSHING
Federal Supply Class5970 — Electrical Insulators
Outside Diameter0.432 INCHES MINIMUM AND 0.452 INCHES MAXIMUM
Material Document And ClassificatiL-P-410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSHOULDER
MaterialPLASTIC POLYHEXAMETHYLENE SEBACAMIDE OR PLASTIC POLYHEXAMETHYLENE AMIDE OR PLASTIC POLYCAPROLACTAM OR PLASTIC POLYHEX
Shank Height0.093 INCHES NOMINAL
Shank Outside Diameter0.271 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
Inside Diameter0.187 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
Overall Height0.178 INCHES MINIMUM AND 0.194 INCHES MAXIMUM
Vendor Part Numbers10244079
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 2740-28193N187 available?
We can source 2740-28193N187 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 2740-28193N187 by Carey Manufacturing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2740-28193N187 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 2740-28193N187?
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 2740-28193N187?
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.