2270143 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2270143: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE, flexibility: RIGID SINGLE TUBING SEGMENT, style_designator: STRAIGHT TYPE, waveguide_length: 2.933 INCHES MINIMUM AND 2.943 INCHES MAXIMUM IN, surface_treatment: CHROMATE AND CHROMATE ZINC AND ENAMEL ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES, fsc_application_data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-072-9578, 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

2270143

NSN: 5985-00-072-9578
NIINs: 000729578, 010919356
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
flexibility	RIGID SINGLE TUBING SEGMENT
flange_quantity	2
style_designator	STRAIGHT TYPE
waveguide_length	2.933 INCHES MINIMUM AND 2.943 INCHES MAXIMUM IN
surface_treatment	CHROMATE AND CHROMATE ZINC AND ENAMEL ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
fsc_application_data	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
end_item_identification	E-3A ACFT AGE.; MONITOR, FORCED AIR A
waveguide_outside_width	2.108 INCHES MINIMUM AND 2.118 INCHES MAXIMUM IN
waveguide_outside_height	1.108 INCHES MINIMUM AND 1.118 INCHES MAXIMUM IN
cross-sectional_shape_style	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
tubing_wall_construction_style	SEAMLESS SINGLE TUBING SEGMENT
NSN	5985-00-072-9578

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE QUANTITY: 2

•

STYLE DESIGNATOR: STRAIGHT TYPE

•

FLEXIBILITY: RIGID SINGLE TUBING SEGMENT

•

CROSS-SECTIONAL SHAPE STYLE: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR

•

FLANGE CONNECTING HOLE DIAMETER: 0.203 INCHES MINIMUM AND 0.209 INCHES MAXIMUM FIRST FLANGE ALL CONNECTION FACILITIES IN

•

WAVEGUIDE LENGTH: 2.933 INCHES MINIMUM AND 2.943 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
FLANGE QUANTITY	2
STYLE DESIGNATOR	STRAIGHT TYPE
FLEXIBILITY	RIGID SINGLE TUBING SEGMENT
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE CONNECTING HOLE DIAMETER	0.203 INCHES MINIMUM AND 0.209 INCHES MAXIMUM FIRST FLANGE ALL CONNECTION FACILITIES IN
WAVEGUIDE LENGTH	2.933 INCHES MINIMUM AND 2.943 INCHES MAXIMUM IN
WAVEGUIDE OUTSIDE HEIGHT	1.108 INCHES MINIMUM AND 1.118 INCHES MAXIMUM IN
WAVEGUIDE OUTSIDE WIDTH	2.108 INCHES MINIMUM AND 2.118 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 1

1005974Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 2270143?

2270143 is a WAVEGUIDE ASSEMBLY.

What parts can replace 2270143?

There is 1 known substitute for 2270143: 1005974. Substitute compatibility should be verified for your specific system.

What is the NSN for 2270143?

2270143 is cataloged in the U.S. Government catalog under NSN 5985-00-072-9578. This indicates validated use in U.S. government and defense supply chains.

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