| 
                                    
                                 | 
                             
                            
                                
                                     
                                 | 
                             
		                    
		                        
		                             National Stock Number: 5305-01-548-9911
  Federal Supply Class: 5305
  National Item Identification Number: 015489911
  Description: SCREW,CAP,SOCKET HEAD
  Detail: An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE. 
		                         | 
		                     
		                    
		                        
                                    
  Manufacturer Information:
 | 7287651 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 7287651-38 | 53711 | NAVAL SEA SYSTEMS COMMAND |   
		                         | 
		                     
				            
					            
						            
  Techincal Specification:
 | FASTENER LENGTH | 1.750 INCHES NOMINAL |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286, CLA FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | NICKEL ALLOY K-500 OVERALL |  | PROPRIETARY CHARACTERISTICS | PACS |  | NOMINAL THREAD DIAMETER | 0.500 INCHES |  | SPECIAL FEATURES | EXPORT CONTROLLED DRAWING |  | THREAD CLASS | 3A |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD QUANTITY PER INCH | 13 |  | THREAD SERIES DESIGNATOR | UNC |   
					             | 
				             
		                 
		             |