Microwave Engineering Corporation · Electronic Components
TS645-419
Waveguide Assembly
Part NumberTS645-419
ManufacturerMicrowave Engineering Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-166-0810 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Flange Quantity2
Insertion Loss In Decibels0.10
Flange Inside Height0.505 INCHES NOMINAL ALL FLANGES
Flange Inside Width1.003 INCHES NOMINAL ALL FLANGES
Surface TreatmentSILVER ALL FLANGE INSIDE SURFACES
Flange Outside Height1.625 INCHES NOMINAL ALL FLANGES
Waveguide Outside Width1.250 INCHES NOMINAL
Flange Outside Width1.625 INCHES NOMINAL ALL FLANGES
Thread DirectionRIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES
Tubing Wall Construction StyleCORRUGATED SINGLE TUBING SEGMENT
Nominal Thread Size0.164 INCHES ALL FLANGES ALL CONNECTION FACILITIES
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 TS645-419 available?
We can source TS645-419 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 TS645-419 by Microwave Engineering Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TS645-419 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 TS645-419?
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 TS645-419?
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.