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U S Army Tank Automotive Command Amsta-Im-Mm  · Electronic Components

12300742

Cover, Junction Box

Part Number12300742
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameCOVER,JUNCTION BOX
Federal Supply Class5975 — Electrical Hardware and Supplies
Cover Mounting Hole Quantity4
Surface TreatmentCADMIUM OR ZINC OVERALL
Style DesignatorDOUBLE END MOUNTED
First Center To Center Distance Be3.250 INCHES NOMINAL
Overall Width2.810 INCHES NOMINAL
Second Center To Center Distance B1.875 INCHES NOMINAL
Distance From Center Of Mounting H0.470 INCHES NOMINAL
Mounting Hole Diameter0.250 INCHES NOMINAL
Overall Height0.225 INCHES NOMINAL
MaterialIRON OVERALL
Overall Length4.560 INCHES NOMINAL
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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

Frequently asked

Is 12300742 available?
We can source 12300742 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 12300742 by U S Army Tank Automotive Command Amsta-Im-Mm obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12300742 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 12300742?
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 12300742?
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.