PartsTable
Technical Data Sheet
Download PDF

12446478 — GEAR CLUSTER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12446478: GEAR CLUSTER.

The GEAR CLUSTER is a the manufacturer industrial component. Key specifications include bore_style: W/COUNTERBORE BOTH ENDS, bore_nominal_depth: 0.984 INCHES FIRST COUNTERBORE FIRST END IN, bore_nominal_diameter: 5.308 INCHES FIRST COUNTERBORE FIRST END IN, supplementary_features: 1ST END NO. OF TEETH 40; 2ND END NO.

OF TEETH 31, end_item_identification: INFANTRY FIGHTING VEHICLE (M2,M2A1, M2A2), CAVELRY FIGHTING VEHICLE (M3,M3A1,M3A2), nominal_outside_diameter: 6.990 INCHES ALL GEARS IN. This part is cataloged in the U.S. Government catalog under NSN 3020-01-644-5364, 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
12446478
NSN: 3020-01-644-5364
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
bore_styleW/COUNTERBORE BOTH ENDS
bore_nominal_depth0.984 INCHES FIRST COUNTERBORE FIRST END IN
bore_nominal_diameter5.308 INCHES FIRST COUNTERBORE FIRST END IN
supplementary_features1ST END NO. OF TEETH 40; 2ND END NO. OF TEETH 31
end_item_identificationINFANTRY FIGHTING VEHICLE (M2,M2A1, M2A2), CAVELRY FIGHTING VEHICLE (M3,M3A1,M3A2)
nominal_outside_diameter6.990 INCHES ALL GEARS IN
part_name_assigned_by_controlling_agencyGEAR,SPUR,OUTPUT DBL SUN,2ND RANGE
NSN3020-01-644-5364
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR CLUSTER TITLE COMPONENT PN 12446478 MFR GEAR CLUSTER
KEY FEATURES
•
BORE NOMINAL DIAMETER: 2.33 INCHES SECOND COUNTERBORE SECOND END IN
•
BORE STYLE: W/COUNTERBORE BOTH ENDS
•
SUPPLEMENTARY FEATURES: 1ST END NO. OF TEETH 40; 2ND END NO. OF TEETH 31
•
BORE NOMINAL DEPTH: 0.984 INCHES FIRST COUNTERBORE FIRST END IN
•
NOMINAL OUTSIDE DIAMETER: 6.990 INCHES ALL GEARS IN
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER2.33 INCHES SECOND COUNTERBORE SECOND END IN
BORE NOMINAL DIAMETER5.308 INCHES FIRST COUNTERBORE FIRST END IN
BORE STYLEW/COUNTERBORE BOTH ENDS
SUPPLEMENTARY FEATURES1ST END NO. OF TEETH 40; 2ND END NO. OF TEETH 31
BORE NOMINAL DEPTH0.984 INCHES FIRST COUNTERBORE FIRST END IN
NOMINAL OUTSIDE DIAMETER6.990 INCHES ALL GEARS IN
PART NAME ASSIGNED BY CONTROLLING AGENCYGEAR,SPUR,OUTPUT DBL SUN,2ND RANGE
END ITEM IDENTIFICATIONINFANTRY FIGHTING VEHICLE (M2,M2A1, M2A2), CAVELRY FIGHTING VEHICLE (M3,M3A1,M3A2)
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
Ready to buy 12446478?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 12446478?
12446478 is a GEAR CLUSTER.
What is the NSN for 12446478?
12446478 is cataloged in the U.S. Government catalog under NSN 3020-01-644-5364. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 12446478