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1446509 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1446509: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140H OVERALL, pressure_angle: 20.0000 DEGREES, teeth_quantity: 104, special_features: PINION INCLUDED, style_designator: PROTRUDING HUB, end_item_identification: GUN DIRECTOR MK69 MOD 2. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-339-4361, 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
1446509
NSN: 3020-01-339-4361
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 4140H OVERALL
pressure_angle20.0000 DEGREES
teeth_quantity104
special_featuresPINION INCLUDED
style_designatorPROTRUDING HUB
end_item_identificationGUN DIRECTOR MK69 MOD 2
nominal_outside_diameter6.625 INCHES IN
NSN3020-01-339-4361
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 1446509 MFR GEAR,SPUR
KEY FEATURES
•
TEETH QUANTITY: 104
•
STYLE DESIGNATOR: PROTRUDING HUB
•
NOMINAL OUTSIDE DIAMETER: 6.625 INCHES IN
•
PRESSURE ANGLE: 20.0000 DEGREES
•
MATERIAL: STEEL COMP 4140H OVERALL
TECHNICAL CHARACTERISTICS
TEETH QUANTITY104
STYLE DESIGNATORPROTRUDING HUB
NOMINAL OUTSIDE DIAMETER6.625 INCHES IN
SPECIAL FEATURESPINION INCLUDED
END ITEM IDENTIFICATIONGUN DIRECTOR MK69 MOD 2
PRESSURE ANGLE20.0000 DEGREES
MATERIALSTEEL COMP 4140H 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 1446509?
1446509 is a GEAR,SPUR.
What is the NSN for 1446509?
1446509 is cataloged in the U.S. Government catalog under NSN 3020-01-339-4361. 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.