Us Army Aviation And Missile Command · Electronic Components
11437577-2
Waveguide Assembly
Part Number11437577-2
ManufacturerUs Army Aviation And Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-198-6297 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Flange Depth0.690 INCHES NOMINAL ALL FLANGES
Flange Outside Height2.500 INCHES NOMINAL ALL FLANGES
Insertion Loss In Decibels0.03
Flange Connecting Facility And Qua8 THREADED HOLE(S) FIRST FLANGE ALL CONNECTION FACILITIES
Voltage Standing Wave Ratio1.04
Waveguide Length9.310 INCHES NOMINAL
MaterialCOPPER ALLOY ALL TUBING SEGMENT AND FLANGE
Waveguide Center To Center Distanc1.250 INCHES NOMINAL
Nominal Thread Size0.250 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
Operating Pressure15.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM
Vendor Part Numbers47473, 47473-301, TVS 78024-2, 0G9Y7-47473-301
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 11437577-2 available?
We can source 11437577-2 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 11437577-2 by Us Army Aviation And Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 11437577-2 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 11437577-2?
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 11437577-2?
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.