U S Army Tank Automotive Command Amsta-Im-Mm · Electronic Components
12543738
Support Ring, Antenna
Part Number12543738
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-611-0034 (NSN)
Federal Item NameSUPPORT RING,ANTENNA
Federal Supply Class5985 — Antennas and Waveguides
Thread Class2B
Overall Height0.875 INCHES NOMINAL
Overall Diameter5.970 INCHES MINIMUM AND 6.030 INCHES MAXIMUM
Basic Shape StyleCUP
Mounting Facility Quantity4
Mounting MethodTHREADED HOLE(S)
Distance Between Mounting Facility3.188 INCHES NOMINAL SINGLE MOUNTING FACILITY
Main Body Inside Diameter3.250 INCHES NOMINAL
Mounting Hole TypePLAIN
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 12543738 available?
We can source 12543738 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 12543738 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 12543738 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 12543738?
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 12543738?
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.