Us Army Aviation And Missile Command · Electronic Components
8011943
Waveguide Assembly
Part Number8011943
ManufacturerUs Army Aviation And Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-801-1943 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Inside Height0.497 INCHES NOMINAL
Waveguide Outside Width1.250 INCHES NOMINAL
Waveguide Outside Height0.625 INCHES NOMINAL
Flange Inside Diameter1.640 INCHES MAXIMUM SECOND FLANGE
Flange StyleCHOKE TYPE FIRST FLANGE
Flange Inside Height0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM FIRST FLANGE
Flange Outside Width1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SECOND FLANGE
Flange Outside Height1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SECOND FLANGE
Waveguide Inside Width1.122 INCHES NOMINAL
Flange Depth0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM SECOND FLANGE
Waveguide Length7.250 FEET 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 8011943 available?
We can source 8011943 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 8011943 by Us Army Aviation And Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8011943 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 8011943?
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 8011943?
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.