Heyco Inc. · Electronic Components
1237
Bushing, Strain Relief, Cable
Part Number1237
ManufacturerHeyco Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-01-139-3860 (NSN)
Federal Item NameBUSHING,STRAIN RELIEF,CABLE
Federal Supply Class5975 — Electrical Hardware and Supplies
MaterialPLASTIC POLYAMIDE NYLON BODY
Style DesignatorREGULAR
Accommodation Hole Width0.660 INCHES NOMINAL
Overall Length0.750 INCHES NOMINAL
Mounting MethodCOMPRESSION
Slot Width0.125 INCHES MAXIMUM
FlexibilityFLEXIBLE
Overall Width0.750 INCHES NOMINAL
Cancelled NSN5325-00-875-8378 (cancelled)
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 1237 available?
We can source 1237 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 1237 by Heyco Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1237 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 1237?
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 1237?
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.