| 
                                    
                                 | 
                            
                            
                                
                                     
                                 | 
                            
		                    
		                        
		                             National Stock Number: 4730-00-409-6269
  Federal Supply Class: 4730
  National Item Identification Number: 004096269
  Description: NUT,TUBE COUPLING
  Detail: AN INTERNALLY THREADED NUT WHICH HAS EITHER AN INTERNAL SEAT OR SHOULDER AND/OR IS DESIGNED TO BE USED WITH A FERRULE, TO MATE WITH THE SEAT OF AN EXTERNALLY THREADED TUBE FITTING TO FORM A LEAKPROOF CONNECTION. EXCLUDES NUT (1), TUBE COUPLING, REDUCING; AND NUT (1), UNION.
		                         | 
		                    
		                    
		                        
                                    
  Manufacturer Information:
 | 2-03018F04 | 00624 | EATON AEROQUIP LLC |  | 35220-1-04 | 08199 | EATON AEROSPACE |  | GA7432F04 | 03647 | GLOBE AEROSPACE INC |  | D8998F04 | 14728 | PRECISION FORM RIVET INC |  | US1142F04 | 50808 | UNITED SUPPLY CO INC |  | STSPB804F04 | 98897 | LOCKHEED MARTIN CORP |   
		                         | 
		                    
				            
					            
						            
  Techincal Specification:
 | THREAD SERIES | UNF |  | NOMINAL THREAD SIZE | 0.437 INCHES |  | THREAD QUANTITY PER INCH | 20 |  | THREAD CLASS | 2B |  | THREAD DIRECTION | RIGHT-HAND |  | MATERIAL | STEEL OVERALL |  | NUT STYLE | TUBE COUPLING |  | NUT HEIGHT | 0.625 INCHES NOMINAL |  | WIDTH ACROSS FLATS | 0.562 INCHES NOMINAL |  | LENGTH TO SHOULDER | 0.438 INCHES NOMINAL |  | SMALLEST INSIDE DIAMETER | 0.312 INCHES NOMINAL |  | SEAT ANGLE | 45.00 DEGREES NOMINAL |  | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES |   
					             |