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1005912-1 — GEAR,ANTIBACKLASH,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1005912-1: GEAR,ANTIBACKLASH,SPUR.

The GEAR,ANTIBACKLASH,SPUR is a the manufacturer industrial component. Key specifications include special_features: BACK SHELL BODY ARMOUR COVER. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-466-2741, 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
1005912-1
NSN: 3020-01-466-2741
NIINs: 014662741, 015758387
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
special_featuresBACK SHELL BODY ARMOUR COVER
NSN3020-01-466-2741
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,ANTIBACKLASH,SPUR TITLE COMPONENT PN 1005912-1 MFR GEAR,ANTIBACKLASH,SPUR
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.3126 INCHES BOTH ENDS IN
•
HUB NOMINAL DIAMETER: 0.625 INCHES FIRST END IN
•
TEETH QUANTITY: 50
•
BORE STYLE: PLAIN BOTH ENDS
•
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.251 INCHES FIRST END IN
•
STYLE DESIGNATOR: PROTRUDING HUB, RECESSED BODY
•
PITCH DIAMETER: 1.5625 INCHES NOMINAL IN
•
HUB STYLE DESIGNATOR: PINNED FIRST END
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.3126 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER0.625 INCHES FIRST END IN
TEETH QUANTITY50
BORE STYLEPLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.251 INCHES FIRST END IN
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
PITCH DIAMETER1.5625 INCHES NOMINAL IN
HUB STYLE DESIGNATORPINNED FIRST END
NOMINAL OUTSIDE DIAMETER1.625 INCHES IN
PRESSURE ANGLE20.0000 DEGREES
SUBSTITUTES & CROSS-REFERENCES 1
1005912Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1005912-1?
1005912-1 is a GEAR,ANTIBACKLASH,SPUR.
What parts can replace 1005912-1?
There is 1 known substitute for 1005912-1: 1005912. Substitute compatibility should be verified for your specific system.
What is the NSN for 1005912-1?
1005912-1 is cataloged in the U.S. Government catalog under NSN 3020-01-466-2741. 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.