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		                        | National Stock Number:
 2530-00-310-0631
 
 Federal Supply Class:
 2530
 
 National Item Identification Number:
 003100631
 
 Description:
 BRAKE DRUM
 
 Detail:
 A CIRCULAR SHAPED METAL ITEM DESIGNED TO BE CONNECTED TO A MACHINE OR VEHICLE SHAFT OR WHEEL AND USED TO RETARD, STOP OR PREVENT MOTION BY THE APPLICATION OF PRESSURE EXERTED BY BRAKE(S) OR BAND(S).
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 Manufacturer Information:
 
 | 471968 | 00447 | WABCO CONSTRUCTION AND MINING EQUIPMENT GROUP INDIANAPOLIS PLANT AN AMERICAN STANDARD INC CO |  | A773A | 93343 | WHITE FARM EQUIPMENT CO SUB OF TIC INVESTMENT CORP | 
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 Techincal Specification:
 
 | ADJUSTMENT HOLE | NOT INCLUDED |  | BALANCING PAD | NOT INCLUDED |  | BRAKING SURFACE DIAMETER | 11.500 INCHES NOMINAL |  | BRAKING SURFACE LOCATION | EXTERNAL |  | BRAKING SURFACE WIDTH | 2.875 INCHES NOMINAL |  | CENTER HOLE DIAMETER | 7.125 INCHES NOMINAL |  | COOLING FIN | INCLUDED |  | FSC APPLICATION DATA | MOTORIZED ROAD GRADER |  | INSPECTION HOLE | NOT INCLUDED |  | MATERIAL | IRON CAST OVERALL |  | MOUNTING HOLE QUANTITY | 6 |  | MOUNTING HOLE DIAMETER | 0.578 INCHES NOMINAL |  | MOUNTING HOLE SPACING | EQUALLY SPACED ON A 8.252 IN. MAX 8.248 IN. MIN,BOLT CIRCLE |  | OIL DRAIN HOLE | INCLUDED |  | OVERALL OUTSIDE DIAMETER | 11.500 INCHES NOMINAL |  | OVERALL WIDTH | 2.875 INCHES NOMINAL |  | SPECIAL FEATURES | SAE 120 | 
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