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221-0144 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

221-0144: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, tooth_form: STANDARD, teeth_quantity: 60, style_designator: PROTRUDING HUB, RECESSED BODY, end_item_identification: MRAP; C-MTV. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-595-3776, 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
221-0144
NSN: 3020-01-595-3776
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_stylePLAIN, SOLID
tooth_formSTANDARD
teeth_quantity60
style_designatorPROTRUDING HUB, RECESSED BODY
end_item_identificationMRAP; C-MTV
part_name_assigned_by_controlling_agencyGEAR ASSY (60 TEETH)
NSN3020-01-595-3776
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 221-0144 MFR GEAR,SPUR
KEY FEATURES
•
TEETH QUANTITY: 60
•
BODY STYLE: PLAIN, SOLID
•
STYLE DESIGNATOR: PROTRUDING HUB, RECESSED BODY
•
TOOTH FORM: STANDARD
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
TEETH QUANTITY60
BODY STYLEPLAIN, SOLID
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
TOOTH FORMSTANDARD
PART NAME ASSIGNED BY CONTROLLING AGENCYGEAR ASSY (60 TEETH)
END ITEM IDENTIFICATIONMRAP; C-MTV
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072
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 221-0144?
221-0144 is a GEAR,SPUR.
What is the NSN for 221-0144?
221-0144 is cataloged in the U.S. Government catalog under NSN 3020-01-595-3776. 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.