| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 5310-01-619-2015
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 016192015
 
 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.)
 |  
		                        | 
 Manufacturer Information:
 
 | 37614 | 43UT5 | FASTENAL CO FASTENAL-HYMA DIV | 
 |  
					            | 
 Techincal Specification:
 
 | BEARING SURFACE TYPE | FLAT |  | MATERIAL | STEEL OVERALL |  | NOMINAL THREAD SIZE | 0.190 INCHES |  | NUT HEIGHT | 0.130 INCHES NOMINAL |  | NUT STYLE | SQUARE |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD PITCH DIAMETERS | -0.1586 TO 0.1619 INCHES |  | THREAD QUANTITY PER INCH | 24 |  | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |  | WIDTH ACROSS FLATS | 0.375 INCHES NOMINAL | 
 |  |