Hoffman Engineering Co · Electronic Components
A404NFSS
Junction Box
Part NumberA404NFSS
ManufacturerHoffman Engineering Co
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-01-263-0103 (NSN)
Federal Item NameJUNCTION BOX
Federal Supply Class5975 — Electrical Hardware and Supplies
Environmental ProtectionOIL RESISTANT AND WATERTIGHT
Body Length4.000 INCHES NOMINAL
Style DesignatorRECTANGULAR-SQUARE CORNER BOX
MaterialSTEEL CORROSION RESISTING OVERALL
Inside Depth3.000 INCHES NOMINAL
Body Width4.000 INCHES NOMINAL
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 A404NFSS available?
We can source A404NFSS 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 A404NFSS by Hoffman Engineering Co obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A404NFSS 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 A404NFSS?
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 A404NFSS?
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.