| 
                                    
                                 | 
                             
                            
                                
                                     
                                 | 
                             
		                    
		                        
		                             National Stock Number: 5310-00-025-1014
  Federal Supply Class: 5310
  National Item Identification Number: 000251014
  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:
 | 00228 | 14153 | DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA |  | 9S4696LALT8PC16 | 80064 | NAVAL SHIP SYSTEMS COMMAND |   
		                         | 
		                     
				            
					            
						            
  Techincal Specification:
 | BEARING SURFACE TYPE | FLAT |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,COM+11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | COPPER ALLOY OVERALL |  | NOMINAL THREAD SIZE | 0.250 INCHES |  | NUT HEIGHT | 0.438 INCHES NOMINAL |  | NUT STYLE | SQUARE |  | SURFACE TREATMENT | LEAD OVERALL |  | THREAD CLASS | 2B |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD QUANTITY PER INCH | 20 |  | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |  | WIDTH ACROSS FLATS | 0.688 INCHES NOMINAL |   
					             | 
				             
		                 
		             |