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10902012 — GEAR,INTERNAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

10902012: GEAR,INTERNAL.

The GEAR,INTERNAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, teeth_type: SPUR, pitch_diameter: 2.9167 INCHES NOMINAL IN, pressure_angle: 30.0000 DEGREES, teeth_quantity: 35. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-818-0481, 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
10902012
NSN: 3020-00-818-0481
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_stylePLAIN, SOLID
teeth_typeSPUR
pitch_diameter2.9167 INCHES NOMINAL IN
pressure_angle30.0000 DEGREES
teeth_quantity35
style_designatorPLAIN RING
nominal_overall_length0.500 INCHES IN
nominal_outside_diameter3.625 INCHES IN
NSN3020-00-818-0481
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,INTERNAL TITLE COMPONENT PN 10902012 MFR GEAR,INTERNAL
KEY FEATURES
•
TEETH QUANTITY: 35
•
BODY STYLE: PLAIN, SOLID
•
TEETH TYPE: SPUR
•
NOMINAL OVERALL LENGTH: 0.500 INCHES IN
•
STYLE DESIGNATOR: PLAIN RING
•
PITCH DIAMETER: 2.9167 INCHES NOMINAL IN
•
NOMINAL OUTSIDE DIAMETER: 3.625 INCHES IN
•
PRESSURE ANGLE: 30.0000 DEGREES
TECHNICAL CHARACTERISTICS
TEETH QUANTITY35
BODY STYLEPLAIN, SOLID
TEETH TYPESPUR
NOMINAL OVERALL LENGTH0.500 INCHES IN
STYLE DESIGNATORPLAIN RING
PITCH DIAMETER2.9167 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER3.625 INCHES IN
PRESSURE ANGLE30.0000 DEGREES
MATERIALSTEEL 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10902012?
10902012 is a GEAR,INTERNAL.
What is the NSN for 10902012?
10902012 is cataloged in the U.S. Government catalog under NSN 3020-00-818-0481. 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.