| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 1005-01-430-0257
 
 Federal Supply Class:
 1005
 
 National Item Identification Number:
 014300257
 
 Description:
 BARREL,AUTOMATIC GUN
 |  
		                        | 
 Manufacturer Information:
 
 | 11075229 | 05606 | GENERAL DYNAMICS-OTS, INC. | 
 |  
					            | 
 Techincal Specification:
 
 | SIZE DESIGNATION | 20 MILLIMETER |  | SPECIAL FEATURES | GAIN TWIST | 
 |  |