Naval Sea Systems Command · Electronic Components
7550439-A1
Distribution Box
Part Number7550439-A1
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN6110-01-529-2287 (NSN)
Federal Item NameDISTRIBUTION BOX
Federal Supply Class6110 — Electrical Control Equipment
Terminal TypeSCREW
Overall Width8.400 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.406 INCHES NOMINAL
Mounting MethodBRACKET WITH HOLE
Overall Depth8.730 INCHES NOMINAL
Style DesignatorRECTANGULAR, SURFACE MOUNTING
Center To Center Distance Between7.600 INCHES NOMINAL
Locking Device TypePADLOCK
Terminal Quantity6
MaterialALUMINUM OR STEEL
Overall Height6.400 INCHES NOMINAL
Vendor Part NumbersG6800591-A1
ESD/EMICode C — 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 7550439-A1 available?
We can source 7550439-A1 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 7550439-A1 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7550439-A1 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 7550439-A1?
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 7550439-A1?
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.