PartsTable
Technical Data Sheet

12 / 01472 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12 / 01472: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include unit_type: AUTOMATIC SPRING RETURN, overall_length: 6.0 INCHES NOMINAL IN, wire_diameter_capacity: 0.060 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: WIRE TWISTERS. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-116-0000, 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
12 / 01472
NSN: 3020-00-116-0000
NIINs: 001160000, 016840880
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 78222 — R. H. SHEPPARD CO., INC. DBA SHEPPARD (USA)
SPECIFICATIONS
unit_typeAUTOMATIC SPRING RETURN
overall_length6.0 INCHES NOMINAL IN
wire_diameter_capacity0.060 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyWIRE TWISTERS
NSN3020-00-116-0000
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 12 / 01472 MFR GEAR,SPUR
KEY FEATURES
•
BORE NOMINAL DIAMETER: 2.2813 INCHES BOTH ENDS IN
•
HUB NOMINAL DIAMETER: 3.750 INCHES FIRST END IN
•
TEETH QUANTITY: 26
•
BODY STYLE: PLAIN, SOLID
•
BORE STYLE: INVOLUTE SPLINE BOTH ENDS
•
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.063 INCHES FIRST END IN
•
STYLE DESIGNATOR: PROTRUDING HUB
•
PITCH DIAMETER: 4.3333 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER2.2813 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER3.750 INCHES FIRST END IN
TEETH QUANTITY26
BODY STYLEPLAIN, SOLID
BORE STYLEINVOLUTE SPLINE BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.063 INCHES FIRST END IN
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER4.3333 INCHES NOMINAL IN
TOOTH FORMSTANDARD
FEATURES PROVIDEDCASEHARDENED
SUBSTITUTES & CROSS-REFERENCES 1
475675Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12 / 01472?
12 / 01472 is a GEAR,SPUR.
What parts can replace 12 / 01472?
There is 1 known substitute for 12 / 01472: 475675. Substitute compatibility should be verified for your specific system.
What is the NSN for 12 / 01472?
12 / 01472 is cataloged in the U.S. Government catalog under NSN 3020-00-116-0000. 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.