Carey Manufacturing · Electronic Components
2258-PH187
Insulator, Washer
Part Number2258-PH187
ManufacturerCarey Manufacturing
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-254-0419 (NSN)
Federal Item NameINSULATOR,WASHER
Federal Supply Class5970 — Electrical Insulators
Style DesignatorROUND, FLAT
MaterialPLASTIC PHENOLIC OVERALL
Inside Diameter0.187 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
Outside Diameter0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
Overall Height0.031 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 2258-PH187 available?
We can source 2258-PH187 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 2258-PH187 by Carey Manufacturing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2258-PH187 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 2258-PH187?
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 2258-PH187?
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.