U S Army Tank Automotive Command Amsta-Im-Mm · Electronic Components
12251779
Mounting Base, Electrical Equipme
Part Number12251779
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-01-046-7108 (NSN)
Federal Item NameMOUNTING BASE,ELECTRICAL EQUIPME
Federal Supply Class5975 — Electrical Hardware and Supplies
Overall Width7.500 INCHES NOMINAL
Component Mounting Facility Type A4 UNTHREADED HOLE
Surface TreatmentOXIDE FILM
Center To Center Distance Between4.000 INCHES NOMINAL
Surface Treatment Document And ClaMIL-C-5541 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE
Overall Depth11.500 INCHES NOMINAL
MaterialALUMINUM ALLOY 6061
Style DesignatorFLAT TYPE
Material Document And ClassificatiQQ-A-250/11 AL 6061 TP T651 FED SPEC SINGLE MATERIAL RESPONSE
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 12251779 available?
We can source 12251779 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 12251779 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 12251779 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 12251779?
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 12251779?
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.