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		                        | National Stock Number:
 3020-12-328-0836
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 123280836
 
 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:
 
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 Techincal Specification:
 
 | DESIGN FORM | PLAIN |  | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 10.2 MILLIMETERS NOMINAL |  | BEARINGS | NOT INCLUDED |  | BORE DIAMETER | 17.0 MILLIMETERS NOMINAL |  | BORE LENGTH | 30.0 MILLIMETERS NOMINAL |  | BORE FEATURE | INCLUDED |  | BORE TYPE | STRAIGHT |  | COUNTERBORE FEATURE | NOT INCLUDED |  | FACE WIDTH | 17.0 MILLIMETERS NOMINAL |  | GROOVE QUANTITY | 1 |  | GROOVE SHAPE | V |  | INTEGRAL COOLING VANE | NOT INCLUDED |  | KEYING FACILITY | INCLUDED |  | KEYING FACILITY TYPE | KEYWAY |  | KEYWAY WIDTH | 4.0 MILLIMETERS NOMINAL |  | LIGHTENING HOLE | NOT INCLUDED |  | MATERIAL AND LOCATION | IRON, GRAY OVERALL |  | HUB END OUTSIDE DIAMETER AND LOCATION | 30.0 MILLIMETERS NOMINAL AA END |  | PITCH DIAMETER | 63.0 MILLIMETERS NOMINAL |  | PROTRUDING HUB CHARACTERISTIC | PLAIN |  | OUTSIDE DIAMETER | 70.0 MILLIMETERS NOMINAL |  | OVERALL LENGTH | 30.0 MILLIMETERS NOMINAL |  | QUANTITY | 1 |  | SPLIT HUB FEATURE | NOT INCLUDED |  | V GROOVE ANGLE IN DEG | 34.0 |  | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | AVX |  | STYLE DESIGNATOR | PLAIN |  | SUPPLEMENTARY FEATURES | ERSETZT VERSNR: 3020-12-173-5383 | 
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