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		                             National Stock Number: 3020-00-204-0310
  Federal Supply Class: 3020
  National Item Identification Number: 002040310
  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:
 | 711-31 | 80906 | BLAW-KNOX CONSTRUCTION EQUIPMENT CO DIV OF WHITE CONSOLIDATED INDUSTRIES INC |  | H2983D | 80906 | BLAW-KNOX CONSTRUCTION EQUIPMENT CO DIV OF WHITE CONSOLIDATED INDUSTRIES INC |   
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  Techincal Specification:
 | BEARING QUANTITY | 2 |  | BEARINGS | INCLUDED |  | BEARING TYPE | SLEEVE |  | BORE DIAMETER | 3.007 INCHES MINIMUM AND 3.008 INCHES MAXIMUM |  | BORE LENGTH | 4.750 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 | 1.500 INCHES NOMINAL BOTH ENDS |  | FACE WIDTH | 1.750 INCHES NOMINAL |  | FSC APPLICATION DATA | SKIP GROUP,CONCRETE PAVER |  | GROOVE QUANTITY | 1 |  | GROOVE RADIUS | 0.406 INCHES NOMINAL |  | GROOVE SHAPE | U |  | GROOVE WIDTH | 1.000 INCHES NOMINAL |  | GROOVE DEPTH | 0.750 INCHES NOMINAL |  | HUB END OUTSIDE DIAMETER AND LOCATION | 4.750 INCHES NOMINAL BOTH ENDS |  | INTEGRAL COOLING VANE | NOT INCLUDED |  | KEYING FACILITY | NOT INCLUDED |  | LIGHTENING HOLE | NOT INCLUDED |  | MATERIAL | IRON OVERALL |  | OUTSIDE DIAMETER | 14.000 INCHES NOMINAL |  | OVERALL LENGTH | 4.750 INCHES NOMINAL |  | SPECIAL FEATURES | ONE HOLE TAPPED 3/8-18 NPT DRILLED AT 45 DEG ANGLE TO CIRC OF OIL GROOVE FOR LUBRICATION FITTING |  | SPLIT HUB FEATURE | NOT INCLUDED |  | STYLE DESIGNATOR | WEBBED OR SPOKED |  | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |   
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