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6321-0120 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6321-0120: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, tooth_form: STANDARD, pressure_angle: 20.0000 DEGREES, teeth_quantity: 18, surface_treatment: TIN OVERALL, precision_classification: QUALITY NUMBER 8. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-127-8232, 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
6321-0120
NSN: 3020-01-127-8232
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 17472 — EATON AEROSPACE LLC DBA EATON INOAC DIV FUEL & MOTION CONTROL SYSTEMS DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
tooth_formSTANDARD
pressure_angle20.0000 DEGREES
teeth_quantity18
surface_treatmentTIN OVERALL
precision_classificationQUALITY NUMBER 8
NSN3020-01-127-8232
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 6321-0120 MFR GEAR,SPUR
KEY FEATURES
•
TEETH QUANTITY: 18
•
PRECISION CLASSIFICATION: QUALITY NUMBER 8
•
TOOTH FORM: STANDARD
•
SURFACE TREATMENT: TIN OVERALL
•
PRESSURE ANGLE: 20.0000 DEGREES
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
TEETH QUANTITY18
PRECISION CLASSIFICATIONQUALITY NUMBER 8
TOOTH FORMSTANDARD
SURFACE TREATMENTTIN OVERALL
PRESSURE ANGLE20.0000 DEGREES
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
10106667Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6321-0120?
6321-0120 is a GEAR,SPUR.
What parts can replace 6321-0120?
There is 1 known substitute for 6321-0120: 10106667. Substitute compatibility should be verified for your specific system.
What is the NSN for 6321-0120?
6321-0120 is cataloged in the U.S. Government catalog under NSN 3020-01-127-8232. 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.