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		                        | National Stock Number:
 3020-01-079-4206
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 010794206
 
 Description:
 PULLEY,GROOVE
 
 Detail:
 A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE.  For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
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 Manufacturer Information:
 
 | 215397 | 15434 | CUMMINS INC. |  | 21539700 | 15434 | CUMMINS INC. |  | MA207 21 204 | 34623 | AM GENERAL LLC | 
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 Techincal Specification:
 
 | BORE DIAMETER | 2.125 INCHES NOMINAL |  | BORE LENGTH | 1.500 INCHES NOMINAL |  | BORE FEATURE | NOT INCLUDED |  | COUNTERBORE DIAMETER | 2.530 INCHES NOMINAL |  | COUNTERBORE FEATURE | INCLUDED |  | COUNTERBORE LOCATION | AA END |  | DESIGN FORM | PLAIN |  | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.328 INCHES NOMINAL AA END AND 0.031 INCHES NOMINAL BB END |  | FACE WIDTH | 1.140 INCHES NOMINAL |  | GROOVE QUANTITY | 6 |  | GROOVE SHAPE | V |  | GROOVE WIDTH | 0.140 INCHES NOMINAL |  | GROOVE DEPTH | 0.140 INCHES NOMINAL |  | HUB END OUTSIDE DIAMETER AND LOCATION | 2.969 INCHES NOMINAL AA END AND 2.625 INCHES NOMINAL BB END |  | INTEGRAL COOLING VANE | NOT INCLUDED |  | KEYING FACILITY | NOT INCLUDED |  | LIGHTENING HOLE | NOT INCLUDED |  | MATERIAL | IRON CAST OVERALL |  | PITCH DIAMETER | 4.0000 INCHES NOMINAL |  | OUTSIDE DIAMETER | 4.000 INCHES NOMINAL |  | OVERALL LENGTH | 1.500 INCHES NOMINAL |  | PROTRUDING HUB CHARACTERISTIC | PLAIN |  | SPLIT HUB FEATURE | NOT INCLUDED |  | STYLE DESIGNATOR | PLAIN |  | V GROOVE ANGLE IN DEG | 40.0 | 
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