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531487-3 — GEAR SUBASSEMBLY,SPEED DECREASER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

531487-3: GEAR SUBASSEMBLY,SPEED DECREASER.

GEAR SUBASSEMBLY,SPEED DECREASER. Key specifications include end_item_identification: ACFT C5A, general_characteristics_item_description: CONSIST OF SHAFT 2,WASHER 1,BEARING 4,GEAR 2,CARRIER 1. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-147-3901, 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
531487-3
NSN: 3010-00-147-3901
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
end_item_identificationACFT C5A
general_characteristics_item_descriptionCONSIST OF SHAFT 2,WASHER 1,BEARING 4,GEAR 2,CARRIER 1
NSN3010-00-147-3901
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR SUBASSEMBLY,SPEED DECREASER TITLE COMPONENT PN 531487-3 MFR GEAR SUBASSEMBLY,SPEED
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSIST OF SHAFT 2,WASHER 1,BEARING 4,GEAR 2,CARRIER 1
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSIST OF SHAFT 2,WASHER 1,BEARING 4,GEAR 2,CARRIER 1
END ITEM IDENTIFICATIONACFT C5A
OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-010-0577 3010-00-267-4959 3010-00-356-3346 3010-00-395-0188
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 531487-3?
531487-3 is a GEAR SUBASSEMBLY,SPEED DECREASER.
What is the NSN for 531487-3?
531487-3 is cataloged in the U.S. Government catalog under NSN 3010-00-147-3901. 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.