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12364190 — GEAR,INTERNAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12364190: GEAR,INTERNAL.

The GEAR,INTERNAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140H OVERALL, body_style: PLAIN, SOLID, teeth_type: SINGLE HELIX, pitch_diameter: 9.3750 INCHES NOMINAL IN, pressure_angle: 30.0000 DEGREES, teeth_quantity: 75. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-286-7747, 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
12364190
NSN: 3020-01-286-7747
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 4140H OVERALL
body_stylePLAIN, SOLID
teeth_typeSINGLE HELIX
pitch_diameter9.3750 INCHES NOMINAL IN
pressure_angle30.0000 DEGREES
teeth_quantity75
style_designatorPLAIN RING
nominal_overall_length0.122 INCHES IN
end_item_identification2520-01-274-6449 TRANSMISSION HMPT 5003
nominal_outside_diameter12.660 INCHES IN
NSN3020-01-286-7747
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,INTERNAL TITLE COMPONENT PN 12364190 MFR GEAR,INTERNAL
KEY FEATURES
•
TEETH QUANTITY: 75
•
BODY STYLE: PLAIN, SOLID
•
TEETH TYPE: SINGLE HELIX
•
NOMINAL OVERALL LENGTH: 0.122 INCHES IN
•
STYLE DESIGNATOR: PLAIN RING
•
PITCH DIAMETER: 9.3750 INCHES NOMINAL IN
•
NOMINAL OUTSIDE DIAMETER: 12.660 INCHES IN
TECHNICAL CHARACTERISTICS
TEETH QUANTITY75
BODY STYLEPLAIN, SOLID
TEETH TYPESINGLE HELIX
NOMINAL OVERALL LENGTH0.122 INCHES IN
STYLE DESIGNATORPLAIN RING
PITCH DIAMETER9.3750 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER12.660 INCHES IN
END ITEM IDENTIFICATION2520-01-274-6449 TRANSMISSION HMPT 5003
PRESSURE ANGLE30.0000 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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12364190?
12364190 is a GEAR,INTERNAL.
What is the NSN for 12364190?
12364190 is cataloged in the U.S. Government catalog under NSN 3020-01-286-7747. 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.