Microwave Engineering Corporation · Electronic Components
TR642045
Waveguide Assembly
Part NumberTR642045
ManufacturerMicrowave Engineering Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-172-6273 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Quantity2
Flange Outside Height1.625 INCHES NOMINAL FIRST FLANGE
Waveguide Center To Center Distanc0.500 INCHES NOMINAL
Waveguide Length2.167 FEET NOMINAL
Flange Inside Width0.900 INCHES NOMINAL FIRST FLANGE
Flange Outside Width1.625 INCHES NOMINAL FIRST FLANGE
Flange StyleCOVER TYPE SECOND FLANGE
MaterialALUMINUM ALL FLANGE
Flange Depth0.438 INCHES NOMINAL SECOND FLANGE
Waveguide Inside Width0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM
Style DesignatorOFFSET BEND TYPE
Vendor Part Numbers123SCAV5494-1
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 TR642045 available?
We can source TR642045 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 TR642045 by Microwave Engineering Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TR642045 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 TR642045?
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 TR642045?
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.