US Army Tank Automotive Command AMSTA-IM-MM · Electronic Components
10949421-1
Support, Antenna
Part Number10949421-1
ManufacturerUS Army Tank Automotive Command AMSTA-IM-MM
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-222-9221 (NSN)
Federal Item NameSUPPORT,ANTENNA
Federal Supply Class5985 — Antennas and Waveguides
MaterialALUMINUM ALLOY
Mounting Facility Quantity4
Mounting Hole TypePLAIN
Basic Shape StyleIRREGULAR
Overall Length39.000 INCHES NOMINAL
Overall Width7.125 INCHES NOMINAL
Mounting MethodUNTHREADED HOLE(S)
Mounting Hole Diameter0.438 INCHES NOMINAL
Overall Height2.688 INCHES NOMINAL
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 10949421-1 available?
We can source 10949421-1 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 10949421-1 by US Army Tank Automotive Command AMSTA-IM-MM obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 10949421-1 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 10949421-1?
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 10949421-1?
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.