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128D674 — WAVEGUIDE ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

128D674: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE, flexibility: RIGID SINGLE TUBING SEGMENT, style_designator: STRAIGHT TYPE, fsc_application_data: RADAR SET JETDS TYPE NO. AN/TPS43-E, end_item_identification: 5840-00-548-9070 RADAR SET, tubing_wall_construction_style: SEAMLESS SINGLE TUBING SEGMENT.

This part is cataloged in the U.S. Government catalog under NSN 5985-01-019-2694, 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
128D674
NSN: 5985-01-019-2694
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 80006 — LITTON SYSTEMS INC AIRTRON DIV (USA)
SPECIFICATIONS
materialALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE
flexibilityRIGID SINGLE TUBING SEGMENT
style_designatorSTRAIGHT TYPE
fsc_application_dataRADAR SET JETDS TYPE NO. AN/TPS43-E
end_item_identification5840-00-548-9070 RADAR SET
tubing_wall_construction_styleSEAMLESS SINGLE TUBING SEGMENT
NSN5985-01-019-2694
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WAVEGUIDE ASSEMBLY TITLE COMPONENT PN 128D674 MFR WAVEGUIDE ASSEMBLY
KEY FEATURES
•
FSC APPLICATION DATA: RADAR SET JETDS TYPE NO. AN/TPS43-E
•
TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT
•
STYLE DESIGNATOR: STRAIGHT TYPE
•
FLEXIBILITY: RIGID SINGLE TUBING SEGMENT
•
MATERIAL: ALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATARADAR SET JETDS TYPE NO. AN/TPS43-E
TUBING WALL CONSTRUCTION STYLESEAMLESS SINGLE TUBING SEGMENT
STYLE DESIGNATORSTRAIGHT TYPE
FLEXIBILITYRIGID SINGLE TUBING SEGMENT
END ITEM IDENTIFICATION5840-00-548-9070 RADAR SET
MATERIALALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE
SUBSTITUTES & CROSS-REFERENCES 2
119233Reference document
Same NSN cross-reference
Reference document — Secondary reference
341D293H01Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 128D674?
128D674 is a WAVEGUIDE ASSEMBLY.
What parts can replace 128D674?
There are 2 known substitutes for 128D674: 119233, 341D293H01. Substitute compatibility should be verified for your specific system.
What is the NSN for 128D674?
128D674 is cataloged in the U.S. Government catalog under NSN 5985-01-019-2694. 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.