90BH999 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

90BH999: 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, special_features: MITERS/BENDS, WR-90, bend_angle_in_deg: 90.0 SINGLE BEND E-PLANE, end_item_identification: PACER DAWN, cross-sectional_shape_style: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-425-7444, 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

90BH999

NSN: 5985-01-425-7444
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 01456 — MICROWAVE DEVELOPMENT LABORATORIES, INC. DBA MICROWAVE DEVELOPMENT LABORATORIES INC (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE
flexibility	RIGID SINGLE TUBING SEGMENT
special_features	MITERS/BENDS, WR-90
bend_angle_in_deg	90.0 SINGLE BEND E-PLANE
end_item_identification	PACER DAWN
cross-sectional_shape_style	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
tubing_wall_construction_style	SEAMLESS SINGLE TUBING SEGMENT
NSN	5985-01-425-7444

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

BEND ANGLE IN DEG: 90.0 SINGLE BEND E-PLANE

•

FLEXIBILITY: RIGID SINGLE TUBING SEGMENT

•

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

•

MATERIAL: ALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE

TECHNICAL CHARACTERISTICS

TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
BEND ANGLE IN DEG	90.0 SINGLE BEND E-PLANE
FLEXIBILITY	RIGID SINGLE TUBING SEGMENT
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
SPECIAL FEATURES	MITERS/BENDS, WR-90
END ITEM IDENTIFICATION	PACER DAWN
MATERIAL	ALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE

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 2

7547008P2Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

1BH90FF90AReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 90BH999?

90BH999 is a WAVEGUIDE ASSEMBLY.

What parts can replace 90BH999?

There are 2 known substitutes for 90BH999: 7547008P2, 1BH90FF90A. Substitute compatibility should be verified for your specific system.

What is the NSN for 90BH999?

90BH999 is cataloged in the U.S. Government catalog under NSN 5985-01-425-7444. This indicates validated use in U.S. government and defense supply chains.

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