Microwave Engineering Corporation · Electronic Components
TR68446
Waveguide Assembly
Part NumberTR68446
ManufacturerMicrowave Engineering Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-484-6180 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Flange Connecting Facility And Qua4 UNTHREADED HOLE(S) SECOND FLANGE ALL CONNECTION FACILITIES4 UNTHREADED HOLE(S) SECOND FLANGE ALL CONNECTION FACILITIES
Flange Outside Width1.875 INCHES NOMINAL SECOND FLANGE1.875 INCHES NOMINAL SECOND FLANGE
Waveguide Inside Width1.125 INCHES NOMINAL1.125 INCHES NOMINAL
Flange StyleCHOKE TYPE FIRST FLANGECHOKE TYPE FIRST FLANGE
Flange Inside Width1.125 INCHES NOMINAL SECOND FLANGE
Flange Inside Height0.500 INCHES NOMINAL SECOND FLANGE
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Waveguide Center To Center Distanc1.906 FEET NOMINAL
Waveguide Inside Height0.500 INCHES NOMINAL0.500 INCHES NOMINAL
FlexibilityRIGID SINGLE TUBING SEGMENT
Vendor Part Numbers208925
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 TR68446 available?
We can source TR68446 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 TR68446 by Microwave Engineering Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TR68446 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 TR68446?
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 TR68446?
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.