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		                             National Stock Number: 5350-00-230-3246
  Federal Supply Class: 5350
  National Item Identification Number: 002303246
  Description: GRAIN,ABRASIVE
  Detail: A size graded organic or mineral cutting or polishing agent of natural or artificial origin. Excludes SAND, SANDBLAST (silica sand); POLISHING ABRASIVE, OPTICAL GLASS; PUMICE, TECHNICAL; ROTTENSTONE; and ROUGE, ABRASIVE. 
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  Manufacturer Information:
 | MIL-A-21380 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |  | MIL-A-21380 TY3 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |   
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  Techincal Specification:
 | NONDEFINITIVE SPEC/STD DATA | 3 TYPE |  | SCREEN GRIT SIZE DESIGNATOR | 220 |   
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