Lockheed Martin Corp. · Electronic Components
A383
Distribution Box
Part NumberA383
ManufacturerLockheed Martin Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN6110-00-562-2330 (NSN)
Federal Item NameDISTRIBUTION BOX
Federal Supply Class6110 — Electrical Control Equipment
Overall Depth3.930 INCHES NOMINAL
Center To Center Distance Between11.180 INCHES NOMINAL
Overall Width10.000 INCHES NOMINAL
Overall Height11.180 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.227 INCHES MINIMUM AND 0.233 INCHES MAXIMUM
Standard Mounting Pattern Designat4 POINT-RECTANGULAR
Mounting MethodUNTHREADED HOLE(S)
Terminal Quantity9
Style DesignatorRECTANGULAR, FLUSH MOUNTING
Terminal TypeCONNECTOR, RECEPTACLE
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 A383 available?
We can source A383 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 A383 by Lockheed Martin Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A383 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 A383?
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 A383?
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.