| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 3020-00-741-2064
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 007412064
 
 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.
 |  
		                        | 
 Manufacturer Information:
 
 | 2194509 | 23862 | MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02 |  | 7412064 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 
 |  
					            | 
 Techincal Specification:
 
 | BEARINGS | NOT INCLUDED |  | BOLT CIRCLE DIAMETER | 3.745 INCHES NOMINAL |  | BORE LENGTH | 1.125 INCHES NOMINAL |  | BORE DIAMETER | 3.127 INCHES NOMINAL |  | BORE FEATURE | INCLUDED |  | BORE TYPE | STRAIGHT |  | COUNTERBORE FEATURE | NOT INCLUDED |  | DESIGN FORM | WEBBED |  | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.281 INCHES NOMINAL AA END |  | DRILLED HOLE DIAMETER | 0.344 INCHES NOMINAL |  | FACE WIDTH | 1.125 INCHES NOMINAL |  | GROOVE QUANTITY | 1 |  | GROOVE SHAPE | V |  | GROOVE WIDTH | 0.865 INCHES NOMINAL |  | GROOVE DEPTH | 0.750 INCHES NOMINAL |  | HOLE LOCATION | LOCATED ON PULLEY SURFACE |  | INTEGRAL COOLING VANE | NOT INCLUDED |  | KEYING FACILITY | NOT INCLUDED |  | LIGHTENING HOLE | NOT INCLUDED |  | PITCH DIAMETER | 5.625 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | OUTSIDE DIAMETER | 6.375 INCHES NOMINAL |  | SECURING HOLE QUANTITY | 6 |  | SECURING LOCATION | PULLEY SURFACE |  | SECURING METHOD | DRILLED HOLE |  | SPLIT HUB FEATURE | NOT INCLUDED |  | STYLE DESIGNATOR | WEBBED OR SPOKED |  | V GROOVE ANGLE IN DEG | 38.0 |  | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET | 
 |  |