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6557D031-1 — GEARBOX ASSEMBLY,TA

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6557D031-1: GEARBOX ASSEMBLY,TA.

The GEARBOX ASSEMBLY,TA is a the manufacturer industrial component. Key specifications include end_item_identification: RAST SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 1710-01-189-8749, 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
6557D031-1
NSN: 1710-01-189-8749
FSC: 1710 — Aircraft Landing Equipment
CAGE: 80020 — NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION JOINT BASE JBMDL (USA)
SPECIFICATIONS
end_item_identificationRAST SYSTEM
NSN1710-01-189-8749
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARBOX ASSEMBLY,TA TITLE COMPONENT PN 6557D031-1 MFR GEARBOX ASSEMBLY,TA
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONRAST SYSTEM
OTHER ITEMS IN FSC 1710 — Aircraft Landing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1710-00-007-2064 1710-00-008-5528 1710-00-008-5563 1710-00-008-5564 1710-00-008-5565 1710-00-008-5566 1710-00-008-5567 1710-00-008-5568
SUBSTITUTES & CROSS-REFERENCES 1
6557D031Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 6557D031-1?
6557D031-1 is a GEARBOX ASSEMBLY,TA.
What parts can replace 6557D031-1?
There is 1 known substitute for 6557D031-1: 6557D031. Substitute compatibility should be verified for your specific system.
What is the NSN for 6557D031-1?
6557D031-1 is cataloged in the U.S. Government catalog under NSN 1710-01-189-8749. 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.