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7744155 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

7744155: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STUB, pitch_diameter: 1.0000 INCHES NOMINAL IN, teeth_quantity: 33. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-692-7007, 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
7744155
NSN: 3020-00-692-7007
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_stylePLAIN, SOLID
bore_styleW/ KEYWAY BOTH ENDS
tooth_formSTUB
pitch_diameter1.0000 INCHES NOMINAL IN
teeth_quantity33
special_featuresCOUNTERBORE ON 2ND END W/ 0.625 IN. DIA,0.040 IN. DEPTH IN
style_designatorPROTRUDING HUB
face_nominal_width0.516 INCHES IN
hub_nominal_diameter0.625 INCHES FIRST END IN
hub_style_designatorPLAIN FIRST END
keyway_nominal_width0.125 INCHES BOTH ENDS IN
NSN3020-00-692-7007
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 7744155 MFR GEAR,SPUR
KEY FEATURES
•
KEYWAY NOMINAL WIDTH: 0.125 INCHES BOTH ENDS IN
•
BORE NOMINAL DIAMETER: 0.375 INCHES BOTH ENDS IN
•
HUB NOMINAL DIAMETER: 0.625 INCHES FIRST END IN
•
TEETH QUANTITY: 33
•
BODY STYLE: PLAIN, SOLID
•
BORE STYLE: W/ KEYWAY BOTH ENDS
•
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.188 INCHES FIRST END IN
•
STYLE DESIGNATOR: PROTRUDING HUB
TECHNICAL CHARACTERISTICS
KEYWAY NOMINAL WIDTH0.125 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER0.375 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER0.625 INCHES FIRST END IN
TEETH QUANTITY33
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.188 INCHES FIRST END IN
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER1.0000 INCHES NOMINAL IN
TOOTH FORMSTUB
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 1
10-37426Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7744155?
7744155 is a GEAR,SPUR.
What parts can replace 7744155?
There is 1 known substitute for 7744155: 10-37426. Substitute compatibility should be verified for your specific system.
What is the NSN for 7744155?
7744155 is cataloged in the U.S. Government catalog under NSN 3020-00-692-7007. 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.