Raytheon · Electronic Components
406028-1
Waveguide Assembly
Part Number406028-1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-723-6411 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange StyleCOVER TYPE SECOND FLANGE
Waveguide Outside Width1.250 INCHES NOMINAL
Waveguide Inside Height0.497 INCHES NOMINAL
Flange Inside Height0.497 INCHES NOMINAL FIRST FLANGE
Flange Outside Height1.875 INCHES NOMINAL SECOND FLANGE
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Flange Inside Width1.253 INCHES NOMINAL SECOND FLANGE
Flange Depth0.625 INCHES NOMINAL FIRST FLANGE
Waveguide Outside Height0.625 INCHES NOMINAL
Waveguide Inside Width1.122 INCHES NOMINAL
MaterialALUMINUM SINGLE TUBING SEGMENT
Vendor Part NumbersCG1767APM101-3, CG1767APM101P3, CG1767APM101PT3
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 406028-1 available?
We can source 406028-1 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 406028-1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 406028-1 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 406028-1?
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 406028-1?
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.