Microwave Engineering Corporation · Electronic Components
TS645A004
Waveguide Assembly
Part NumberTS645A004
ManufacturerMicrowave Engineering Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-193-8243 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Outside Width1.620 INCHES NOMINAL FIRST FLANGE
Flange StyleCONTACT, DOUBLE RIDGE TYPE FIRST FLANGE
Flange Outside Height1.000 INCHES NOMINAL FIRST FLANGE
Flange Depth0.190 INCHES NOMINAL FIRST FLANGE
Waveguide Offset Distance1.025 INCHES NOMINAL
Style DesignatorBEND TYPE
Waveguide Outside Height1.142 INCHES NOMINAL
Operating Pressure45.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM
Waveguide Longer Offset Distance1.434 INCHES NOMINAL
Waveguide Outside Width0.442 INCHES NOMINAL
MaterialCOPPER ALLOY SINGLE TUBING SEGMENT AND FLANGE
Vendor Part Numbers259893-1
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 TS645A004 available?
We can source TS645A004 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 TS645A004 by Microwave Engineering Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TS645A004 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 TS645A004?
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 TS645A004?
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.