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		                        | National Stock Number:
 3020-01-057-4059
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 010574059
 
 Description:
 SPROCKET WHEEL
 
 Detail:
 A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.
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 Manufacturer Information:
 
 | 15188 | 71041 | ALTRA INDUSTRIAL MOTION CORP. |  | 50B14-3/4 | 71041 | ALTRA INDUSTRIAL MOTION CORP. | 
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 Techincal Specification:
 
 | DESIGN FORM | PLAIN |  | TEETH ROW QUANTITY | 1 |  | TEETH QUANTITY PER ROW | 14 |  | TOOTH PITCH | 0.625 INCHES NOMINAL |  | MATERIAL | STEEL |  | STYLE DESIGNATOR | PLAIN |  | OUTSIDE DIAMETER | 3.110 INCHES NOMINAL |  | OVERALL LENGTH | 1.000 INCHES NOMINAL |  | PITCH DIAMETER | 2.809 INCHES NOMINAL |  | FACE WIDTH | 0.343 INCHES NOMINAL |  | ASA STANDARD CHAIN NUMBER | 50 |  | HARDNESS RATING TEST METHOD | NOT RATED |  | BORE TYPE | STRAIGHT |  | BORE DIAMETER | 0.750 INCHES NOMINAL |  | BORE LENGTH | 1.000 INCHES NOMINAL |  | KEYING FACILITY TYPE | KEYWAY |  | QUANTITY | 1 |  | KEYWAY WIDTH | 0.188 INCHES NOMINAL |  | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.469 INCHES NOMINAL |  | PROTRUDING HUB CHARACTERISTIC | PLAIN |  | HUB OUTSIDE DIAMETER | 2.156 INCHES NOMINAL AA END |  | FURNISHED ITEMS | KEYING FACILITY |  | DISTANCE FROM HUB END TO FLANGE END | 0.657 INCHES NOMINAL AA END |  | SECURING METHOD | SETSCREW |  | SECURING LOCATION | AA END |  | FURNISHED ITEMS AND QUANTITY | SETSCREW,ONE EACH | 
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