National Stock Number: 1630-01-207-3346
  Federal Supply Class: 1630
  National Item Identification Number: 012073346
  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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