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4B6622 — COLLAR,TRACK LINK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4B6622: COLLAR,TRACK LINK.

The COLLAR,TRACK LINK is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: MATL STEEL,2.625 IN. OD,1.812 IN.

ID,0.562 IN. THK IN. This part is cataloged in the U.S.

Government catalog under NSN 2530-00-149-9003, 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
4B6622
NSN: 2530-00-149-9003
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionMATL STEEL,2.625 IN. OD,1.812 IN. ID,0.562 IN. THK IN
NSN2530-00-149-9003
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COLLAR,TRACK LINK TITLE COMPONENT PN 4B6622 MFR COLLAR,TRACK LINK
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL STEEL,2.625 IN. OD,1.812 IN. ID,0.562 IN. THK IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL STEEL,2.625 IN. OD,1.812 IN. ID,0.562 IN. THK IN
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 4B6622?
4B6622 is a COLLAR,TRACK LINK.
What is the NSN for 4B6622?
4B6622 is cataloged in the U.S. Government catalog under NSN 2530-00-149-9003. 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.