Secs Inc. · Electronic Components
EH31-9
Bushing, Electrical Conductor
Part NumberEH31-9
ManufacturerSecs Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-01-091-9774 (NSN)
Federal Item NameBUSHING,ELECTRICAL CONDUCTOR
Federal Supply Class5975 — Electrical Hardware and Supplies
MaterialCOPPER ALLOY BODY
Overall Height0.500 INCHES NOMINAL
Nominal Thread Size0.375 INCHES
Thread Quantity Per Inch32
Accommodation Hole Inside Diameter0.252 INCHES NOMINAL
Base Thread LocationEXTERNAL
Thread SeriesUNEF
Thread Class2A
Style DesignatorTHREADED
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 EH31-9 available?
We can source EH31-9 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 EH31-9 by Secs Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If EH31-9 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 EH31-9?
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 EH31-9?
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.