Telephonics Corporation · Electronic Components
397117-1
Waveguide Assembly
Part Number397117-1
ManufacturerTelephonics Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-922-1203 (NSN)
Federal Item NameWAVEGUIDE ASSEMBLY
Federal Supply Class5985 — Antennas and Waveguides
Thread Class2A ALL FLANGES ALL CONNECTION FACILITIES
Waveguide Height1.343 INCHES NOMINAL
Flange Quantity2
Flange Inside Width0.622 INCHES NOMINAL ALL FLANGES
Waveguide Outside Height0.391 INCHES NOMINAL
Flange Outside Height1.312 INCHES NOMINAL ALL FLANGES
Waveguide Longer Offset Distance3.125 INCHES NOMINAL
MaterialALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
Flange Connecting Facility And Qua4 THREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES
Waveguide Outside Width0.702 INCHES NOMINAL
Nominal Thread Size0.138 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 397117-1 available?
We can source 397117-1 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 397117-1 by Telephonics Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 397117-1 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 397117-1?
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 397117-1?
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.