US Army Aviation and Missile Command · Electronic Components
9083421
Waveguide Assembly
Part Number9083421
ManufacturerUS Army Aviation and Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-766-4679 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Outside Width1.640 INCHES MAXIMUM SECOND FLANGE
Flange Depth0.453 INCHES MAXIMUM SECOND FLANGE
Flange Inside Width1.078 INCHES MAXIMUM SECOND FLANGE
Flange Outside Height1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM ALL FLANGES
Waveguide Longer Offset Distance1.500 INCHES NOMINAL
Precious MaterialSILVER
Waveguide Height2.438 INCHES NOMINAL
Waveguide Length3.000 INCHES NOMINAL
Waveguide Outside Height0.500 INCHES NOMINAL
Waveguide Inside Height0.400 INCHES NOMINAL
Precious Material And LocationFLANGE SURFACE SILVER
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 9083421 available?
We can source 9083421 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 9083421 by US Army Aviation and Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9083421 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 9083421?
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 9083421?
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.