Raytheon · Electronic Components
TKM650
Adapter, Waveguide
Part NumberTKM650
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-059-9900 (NSN)
Federal Item NameADAPTER,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
Adapter Height5.438 INCHES NOMINAL
Style DesignatorWAVEGUIDE TO COAXIAL
Waveguide Inside Height3.420 INCHES NOMINAL
MaterialALUMINUM SINGLE TUBING SEGMENT
Adapter Length9.000 INCHES NOMINAL
Adapter Overall Width8.688 INCHES NOMINAL
Cross Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Flange Quantity2
Waveguide Inside Width6.670 INCHES NOMINAL
Voltage Standing Wave Ratio1.10
Vendor Part Numbers352250024968
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 TKM650 available?
We can source TKM650 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 TKM650 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TKM650 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 TKM650?
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 TKM650?
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.