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		                        | National Stock Number:
 5310-01-608-8431
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 016088431
 
 Description:
 NUT,PLAIN,SQUARE
 
 Detail:
 A NUT, FLAT ON TOP AND BOTTOM, HAVING 4 FLAT SIDES. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE WIDTH ACROSS THE FLATS, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. (WHEN HEIGHT OR THICKNESS AND/OR WIDTH ACROSS THE FLATS IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)
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 Manufacturer Information:
 
 | 60229918 | K4244 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED |  | 6NDINS22/562 | 00243 | THE RY FERNER CO INC DBA METRIC SCREW AND TOOL | 
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