Microwave Engineering Corporation · Electronic Components
TS645434
Waveguide Assembly
Part NumberTS645434
ManufacturerMicrowave Engineering Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-253-3488 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Waveguide Outside Width1.250 INCHES NOMINAL
Waveguide Leg Length2.780 INCHES NOMINAL
Flange Inside Width0.910 INCHES NOMINAL FIRST FLANGE
Operating Pressure120.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM
FlexibilityFLEXIBLE SINGLE TUBING SEGMENT
Flange Connecting Facility And Qua4 UNTHREADED HOLE(S) SECOND FLANGE SINGLE CONNECTION FACILITY
Waveguide Center To Center Distanc1.314 FEET NOMINAL
Flange StyleCOVER TYPE SECOND FLANGE
Waveguide Inside Height0.656 INCHES NOMINAL
MaterialCOPPER ALLOY SINGLE TUBING SEGMENT
Flange Inside Height0.400 INCHES NOMINAL FIRST 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 TS645434 available?
We can source TS645434 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 TS645434 by Microwave Engineering Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TS645434 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 TS645434?
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 TS645434?
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.