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2603-643 — SPINDLE,WHEEL,DRIVING-NONDRIVING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2603-643: SPINDLE,WHEEL,DRIVING-NONDRIVING.

SPINDLE,WHEEL,DRIVING-NONDRIVING. Key specifications include end_item_identification: BEARCAT 570 XT SNOWMOBILE, part_name_assigned_by_controlling_agency: AXLE,SPINDLE. This part is cataloged in the U.S.

Government catalog under NSN 2530-01-643-2608, 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
2603-643
NSN: 2530-01-643-2608
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 46063 — ARCTIC CAT INC. (USA)
SPECIFICATIONS
end_item_identificationBEARCAT 570 XT SNOWMOBILE
part_name_assigned_by_controlling_agencyAXLE,SPINDLE
NSN2530-01-643-2608
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPINDLE,WHEEL,DRIVING-NONDRIVING TITLE COMPONENT PN 2603-643 MFR SPINDLE,WHEEL,DRIVING-
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYAXLE,SPINDLE
END ITEM IDENTIFICATIONBEARCAT 570 XT SNOWMOBILE
OTHER ITEMS IN FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2530-00-001-0012 2530-00-001-0035 2530-00-001-2633 2530-00-001-3371 2530-00-001-3390 2530-00-001-3393 2530-00-001-3426 2530-00-001-3427
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 2603-643?
2603-643 is a SPINDLE,WHEEL,DRIVING-NONDRIVING.
What is the NSN for 2603-643?
2603-643 is cataloged in the U.S. Government catalog under NSN 2530-01-643-2608. 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.