A90AC149 — ADAPTER,WAVEGUIDE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A90AC149: ADAPTER,WAVEGUIDE.

The ADAPTER,WAVEGUIDE is a the manufacturer industrial component. Key specifications include style_designator: WAVEGUIDE TO COAXIAL, end_item_identification: F/A-18C/D AN/ E/I FSCM 82577, cross-sectional_shape_style: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR, flange_connecting_facility_and_quantity: 4 UNTHREADED HOLE(S) SINGLE FLANGE ALL CONNECTION FACILITIES. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-440-7435, 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

A90AC149

NSN: 5985-01-440-7435
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 01456 — MICROWAVE DEVELOPMENT LABORATORIES, INC. DBA MICROWAVE DEVELOPMENT LABORATORIES INC (USA)

SPECIFICATIONS

flange_quantity	1
style_designator	WAVEGUIDE TO COAXIAL
end_item_identification	F/A-18C/D AN/ E/I FSCM 82577
cross-sectional_shape_style	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
flange_connecting_facility_and_quantity	4 UNTHREADED HOLE(S) SINGLE FLANGE ALL CONNECTION FACILITIES
NSN	5985-01-440-7435

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE QUANTITY: 1

•

STYLE DESIGNATOR: WAVEGUIDE TO COAXIAL

•

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

•

FLANGE CONNECTING FACILITY AND QUANTITY: 4 UNTHREADED HOLE(S) SINGLE FLANGE ALL CONNECTION FACILITIES

TECHNICAL CHARACTERISTICS

FLANGE QUANTITY	1
STYLE DESIGNATOR	WAVEGUIDE TO COAXIAL
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
END ITEM IDENTIFICATION	F/A-18C/D AN/ E/I FSCM 82577
FLANGE CONNECTING FACILITY AND QUANTITY	4 UNTHREADED HOLE(S) SINGLE FLANGE ALL CONNECTION FACILITIES

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

900939-4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 A90AC149?

A90AC149 is a ADAPTER,WAVEGUIDE.

What parts can replace A90AC149?

There is 1 known substitute for A90AC149: 900939-4. Substitute compatibility should be verified for your specific system.

What is the NSN for A90AC149?

A90AC149 is cataloged in the U.S. Government catalog under NSN 5985-01-440-7435. This indicates validated use in U.S. government and defense supply chains.

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A90AC149 — ADAPTER,WAVEGUIDE

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