U S Army Tank Automotive Command Amsta-Im-Mm · Electronic Components
12462121
Shield, Electronic Components
Part Number12462121
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-443-6234 (NSN)
Federal Item NameSHIELD,ELECTRONIC COMPONENTS
Federal Supply Class5999 — Miscellaneous Electrical Components
Style DesignatorFRUSTRUM OF CONE
Overall Length4.750 INCHES NOMINAL4.750 INCHES NOMINAL
Small End Diameter2.000 INCHES NOMINAL2.000 INCHES NOMINAL
Mounting Facility Type And Quantit1 FRICTION SINGLE MOUNTING FACILITY
MaterialSTEEL CORROSION RESISTING
Large End Diameter5.750 INCHES NOMINAL5.750 INCHES NOMINAL
ESD/EMICode A — 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 12462121 available?
We can source 12462121 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 12462121 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 12462121 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 12462121?
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 12462121?
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.