Product Details | GEAR CLUSTER

3020-00-447-7241 A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.

Part Alternates: A3026, A3026A, 4791911, 3020-00-447-7241, 00-447-7241, 3020004477241, 004477241

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-447-7241

Drawings & Photos | NSN 3020-00-447-7241


Demand History | NSN 3020-00-447-7241

Part Number Request Date QTY Origin
A3026 2012-02-41 4 CN

Cross Reference | NSN 3020-00-447-7241

Part Number Cage Code Manufacturer
4791911 00447 WABCO CONSTRUCTION AND MINING EQUIPMENT GROUP INDIANAPOLIS PLANT
A3026 93343 WHITE FARM EQUIPMENT CO SUB OF TIC INVESTMENT CORP
A3026A 93343 WHITE FARM EQUIPMENT CO SUB OF TIC INVESTMENT CORP

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Technical Data | NSN 3020-00-447-7241

Characteristic Specifications
MATERIAL STEEL COMP 8620H OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 8620H ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
CONSTRUCTION SOLID
DESIGN TYPE SPUR FIRST GEAR SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER 4.997 INCHES FOURTH GEAR 4.164 INCHES FIFTH GEAR
NOMINAL OVERALL LENGTH 2.938 INCHES
BORE STYLE 7 STRAIGHT SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 1.700 INCHES BOTH ENDS
SPLINE QUANTITY 6 SECOND END
HUB NOMINAL LENGTH 0.336 INCHES BETWEEN FIRST AND SECOND GEAR

Restrictions/Controls & Freight Information | NSN 3020-00-447-7241

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information