US Army Aviation and Missile Command · Electronic Components
11438071
Waveguide Assembly
Part Number11438071
ManufacturerUS Army Aviation and Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-195-9403 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Inside Width1.872 INCHES NOMINAL SECOND FLANGE
Flange StyleCONTACT TYPE FIRST FLANGE
Thread DirectionRIGHT-HAND FIRST FLANGE FIRST CONNECTION FACILITY
Flange Outside Height2.500 INCHES NOMINAL FIRST FLANGE
Flange Inside Height0.872 INCHES NOMINAL SECOND FLANGE
Style DesignatorDOUBLE BEND TYPE
Waveguide Outside Height3.500 INCHES NOMINAL
Waveguide Inside Width1.872 INCHES NOMINAL
Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF) FIRST FLANGE FIRST CONNECTION FACILITY
Flange Depth0.380 INCHES NOMINAL SECOND FLANGE
Thread Class3B FIRST FLANGE FIRST CONNECTION FACILITY
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 11438071 available?
We can source 11438071 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 11438071 by US Army Aviation and Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 11438071 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 11438071?
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 11438071?
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.