Sigma Tek, Inc. · Electronic Components
JH3079
Packing Nut, Stuffing Tube
Part NumberJH3079
ManufacturerSigma Tek, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-00-487-5381 (NSN)
Federal Item NamePACKING NUT,STUFFING TUBE
Federal Supply Class5975 — Electrical Hardware and Supplies
Width Across Flats1.250 INCHES NOMINAL
Surface TreatmentANODIZE OVERALL
MaterialALUMINUM ALLOY OVERALL
Overall Length0.781 INCHES NOMINAL
Bore Diameter0.422 INCHES NOMINAL
Thread Length0.406 INCHES NOMINAL
Thread DirectionRIGHT-HAND
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 JH3079 available?
We can source JH3079 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 JH3079 by Sigma Tek, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If JH3079 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 JH3079?
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 JH3079?
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.