Heyco Inc. · Electronic Components
2157SP
Bushing, Electrical Conductor
Part Number2157SP
ManufacturerHeyco Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-01-729-5599 (NSN)
Federal Item NameBUSHING,ELECTRICAL CONDUCTOR
Federal Supply Class5975 — Electrical Hardware and Supplies
Accommodation Hole Inside Diameter27.8 MILLIMETERS NOMINAL
Overall Height10.3 MILLIMETERS NOMINAL
Body Outside Diameter29.5 MILLIMETERS NOMINAL
Style DesignatorSNAP
MaterialNYLON (USE PCP000) BODY
ESD/EMICode A — ESD/EMI sensitive item
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 2157SP available?
We can source 2157SP 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 2157SP by Heyco Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2157SP 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 2157SP?
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 2157SP?
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.