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		                             National Stock Number: 2530-00-779-8377
  Federal Supply Class: 2530
  National Item Identification Number: 007798377
  Description: TRACK ROLLER,VEHICULAR
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  Manufacturer Information:
 | 1H6457 | 11083 | CATERPILLAR INC |   
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  Techincal Specification:
 | GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,ROUGH CASTING,4.230 IN.MIN 4.235 IN.MAX BORE DIA,4.875 IN.BC,10.312 IN.W,10.125 IN. LG |   
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