Pauluhn Electric Manufacturing, Llp · Electronic Components
577A
Junction Box
Part Number577A
ManufacturerPauluhn Electric Manufacturing, Llp
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-01-439-4150 (NSN)
Federal Item NameJUNCTION BOX
Federal Supply Class5975 — Electrical Hardware and Supplies
Style DesignatorSQUARE-TWO GANG BOX
Body Length18.000 INCHES NOMINAL
Body Width6.000 INCHES NOMINAL
MaterialALUMINUM OVERALL
Inside Depth6.000 INCHES NOMINAL
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 577A available?
We can source 577A 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 577A by Pauluhn Electric Manufacturing, Llp obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 577A 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 577A?
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 577A?
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.