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AA7S4140 — AA7S4140

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

AA7S4140: AA7S4140.

The AA7S4140 is a the manufacturer industrial component. Key specifications include end_item_identification: GRUMMAN AEROSAPCE A-10 AIRCRAFT, general_characteristics_item_description: STEEL; 6.375 IN. O/A L; W/WEIGHTS IN.

This part is cataloged in the U.S. Government catalog under NSN 2990-00-026-0144, 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
AA7S4140
NSN: 2990-00-026-0144
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 50803 — DECO-GRAND INC SUB OF GRAND MACHINING CO (USA)
SPECIFICATIONS
end_item_identificationGRUMMAN AEROSAPCE A-10 AIRCRAFT
general_characteristics_item_descriptionSTEEL; 6.375 IN. O/A L; W/WEIGHTS IN
NSN2990-00-026-0144
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available AA7S4140 TITLE COMPONENT PN AA7S4140 MFR AA7S4140
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL; 6.375 IN. O/A L; W/WEIGHTS IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL; 6.375 IN. O/A L; W/WEIGHTS IN
END ITEM IDENTIFICATIONGRUMMAN AEROSAPCE A-10 AIRCRAFT
SUBSTITUTES & CROSS-REFERENCES 2
AA7S3850Reference document
Same NSN cross-reference
Reference document — Secondary reference
25315Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AA7S4140?
AA7S4140 is a AA7S4140.
What parts can replace AA7S4140?
There are 2 known substitutes for AA7S4140: AA7S3850, 25315. Substitute compatibility should be verified for your specific system.
What is the NSN for AA7S4140?
AA7S4140 is cataloged in the U.S. Government catalog under NSN 2990-00-026-0144. 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.