12446486 — GEAR,RING,FLYWHEEL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

12446486: GEAR,RING,FLYWHEEL.

The GEAR,RING,FLYWHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, overall_diameter: 10.99 INCHES NOMINAL IN, special_features: USED ON HMPT 800; NEXT ASSY IS PART NO. 12446493, supplementary_features: TRANSMISION,HYDRAULIC,VEHICULAR NSN 2520-016265061; 90 TEETH; 12 MOUNTING HOLES; DESIGNED TO MATE WITH PART NO.

12446563, end_item_identification: INFANTRY FIGHTING VEHICLE (M2,M2A1, M2A2), CAVELRY FIGHTING VEHICLE (M3,M3A1,M3A2), thread_size_and_series/type_designator: 0.25 INCHES, CLASS 3B UNF IN. This part is cataloged in the U.S. Government catalog under NSN 3020-01-644-4777, 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

12446486

NSN: 3020-01-644-4777
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL
overall_diameter	10.99 INCHES NOMINAL IN
special_features	USED ON HMPT 800; NEXT ASSY IS PART NO. 12446493
supplementary_features	TRANSMISION,HYDRAULIC,VEHICULAR NSN 2520-016265061; 90 TEETH; 12 MOUNTING HOLES; DESIGNED TO MATE WITH PART NO. 12446563
end_item_identification	INFANTRY FIGHTING VEHICLE (M2,M2A1, M2A2), CAVELRY FIGHTING VEHICLE (M3,M3A1,M3A2)
thread_size_and_series/type_designator	0.25 INCHES, CLASS 3B UNF IN
part_name_assigned_by_controlling_agency	GEAR,RING,3RD RANGE CLUTCH
NSN	3020-01-644-4777

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 10.99 INCHES NOMINAL IN

•

SUPPLEMENTARY FEATURES: TRANSMISION,HYDRAULIC,VEHICULAR NSN 2520-016265061; 90 TEETH; 12 MOUNTING HOLES; DESIGNED TO MATE WITH PART NO. 12446563

•

MATERIAL: STEEL

•

THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.25 INCHES, CLASS 3B UNF IN

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	10.99 INCHES NOMINAL IN
SUPPLEMENTARY FEATURES	TRANSMISION,HYDRAULIC,VEHICULAR NSN 2520-016265061; 90 TEETH; 12 MOUNTING HOLES; DESIGNED TO MATE WITH PART NO. 12446563
SPECIAL FEATURES	USED ON HMPT 800; NEXT ASSY IS PART NO. 12446493
PART NAME ASSIGNED BY CONTROLLING AGENCY	GEAR,RING,3RD RANGE CLUTCH
END ITEM IDENTIFICATION	INFANTRY FIGHTING VEHICLE (M2,M2A1, M2A2), CAVELRY FIGHTING VEHICLE (M3,M3A1,M3A2)
MATERIAL	STEEL
THREAD SIZE AND SERIES/TYPE DESIGNATOR	0.25 INCHES, CLASS 3B UNF IN

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 12446486?

12446486 is a GEAR,RING,FLYWHEEL.

What is the NSN for 12446486?

12446486 is cataloged in the U.S. Government catalog under NSN 3020-01-644-4777. This indicates validated use in U.S. government and defense supply chains.

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12446486 — GEAR,RING,FLYWHEEL

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