Microwave Development · Electronic Components
73090-280
Waveguide Assembly
Part Number73090-280
ManufacturerMicrowave Development
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-469-7276 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
MaterialALUMINUM SINGLE TUBING SEGMENT
Flange StyleCONTACT TYPE ALL FLANGES
Tubing Wall Construction StyleSPIRAL SEAM SINGLE TUBING SEGMENT
FlexibilityFLEXIBLE SINGLE TUBING SEGMENT
Style DesignatorSTRAIGHT TYPE
Flange Quantity2
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
ESD/EMICode A — ESD/EMI sensitive item
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 73090-280 available?
We can source 73090-280 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 73090-280 by Microwave Development obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 73090-280 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 73090-280?
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 73090-280?
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.