US Army Aviation and Missile Command · Electronic Components
9146528
Waveguide Assembly
Part Number9146528
ManufacturerUS Army Aviation and Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-843-4080 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Connecting Facility And Qua10 UNTHREADED HOLE(S) ALL FLANGES SINGLE CONNECTION FACILITY
Voltage Standing Wave Ratio1.05
Waveguide Outside Width7.125 INCHES NOMINAL
Waveguide Inside Height3.250 INCHES NOMINAL
Surface TreatmentCHROMATE ALL FLANGE INSIDE SURFACES
Waveguide Length9.000 INCHES NOMINAL
FSC Application DataANTENNA RECEIVER TRANSMITTER GROUP MISSILE TRACKING
Waveguide Inside Width6.500 INCHES NOMINAL
MaterialALUMINUM ALLOY ALL FLANGE
Flange StyleCONTACT TYPE ALL FLANGES
Flange Outside Height5.454 INCHES MAXIMUM SECOND FLANGE
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 9146528 available?
We can source 9146528 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 9146528 by US Army Aviation and Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9146528 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 9146528?
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 9146528?
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.