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TKM650 — ADAPTER,WAVEGUIDE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

TKM650: ADAPTER,WAVEGUIDE.

The ADAPTER,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: ALUMINUM SINGLE TUBING SEGMENT, adapter_height: 5.438 INCHES NOMINAL IN, adapter_length: 9.000 INCHES NOMINAL IN, style_designator: WAVEGUIDE TO COAXIAL, adapter_overall_width: 8.688 INCHES NOMINAL IN, waveguide_inside_width: 6.670 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-059-9900, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
TKM650
NSN: 5985-01-059-9900
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialALUMINUM SINGLE TUBING SEGMENT
adapter_height5.438 INCHES NOMINAL IN
adapter_length9.000 INCHES NOMINAL IN
flange_quantity2
style_designatorWAVEGUIDE TO COAXIAL
adapter_overall_width8.688 INCHES NOMINAL IN
waveguide_inside_width6.670 INCHES NOMINAL IN
waveguide_inside_height3.420 INCHES NOMINAL IN
cross-sectional_shape_styleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
voltage_standing_wave_ratio1.10
NSN5985-01-059-9900
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,WAVEGUIDE TITLE COMPONENT PN TKM650 MFR ADAPTER,WAVEGUIDE
KEY FEATURES
•
FLANGE QUANTITY: 2
•
VOLTAGE STANDING WAVE RATIO: 1.10
•
ADAPTER OVERALL WIDTH: 8.688 INCHES NOMINAL IN
•
STYLE DESIGNATOR: WAVEGUIDE TO COAXIAL
•
WAVEGUIDE INSIDE WIDTH: 6.670 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
•
ADAPTER LENGTH: 9.000 INCHES NOMINAL IN
•
WAVEGUIDE INSIDE HEIGHT: 3.420 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE QUANTITY2
VOLTAGE STANDING WAVE RATIO1.10
ADAPTER OVERALL WIDTH8.688 INCHES NOMINAL IN
STYLE DESIGNATORWAVEGUIDE TO COAXIAL
WAVEGUIDE INSIDE WIDTH6.670 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
ADAPTER LENGTH9.000 INCHES NOMINAL IN
WAVEGUIDE INSIDE HEIGHT3.420 INCHES NOMINAL IN
ADAPTER HEIGHT5.438 INCHES NOMINAL IN
MATERIALALUMINUM SINGLE TUBING SEGMENT
OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876
SUBSTITUTES & CROSS-REFERENCES 1
352250024968Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is TKM650?
TKM650 is a ADAPTER,WAVEGUIDE.
What parts can replace TKM650?
There is 1 known substitute for TKM650: 352250024968. Substitute compatibility should be verified for your specific system.
What is the NSN for TKM650?
TKM650 is cataloged in the U.S. Government catalog under NSN 5985-01-059-9900. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.