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		                        | National Stock Number:
 1005-01-467-4261
 
 Federal Supply Class:
 1005
 
 National Item Identification Number:
 014674261
 
 Description:
 BARREL,AUTOMATIC GUN
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 Manufacturer Information:
 
 | 6736478 | 15090 | RAYTHEON COMPANY |  | 6736578 | 05606 | GENERAL DYNAMICS-OTS, INC. |  | 6736578 | 15090 | RAYTHEON COMPANY |  | 6736578 | 53711 | NAVAL SEA SYSTEMS COMMAND | 
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 Techincal Specification:
 
 | INSIDE SURFACE TREATMENT | CHROME PLATED |  | MATERIAL | STEEL |  | III PART NAME ASSIGNED BY CONTROLLING AGENCY | BARREL, GUN, 20MM |  | PROPRIETARY CHARACTERISTICS | PACS |  | OVERALL LENGTH | 78.950 INCHES MINIMUM AND 79.050 INCHES MAXIMUM |  | SIZE DESIGNATION | 20 MILLIMETER |  | SURFACE TREATMENT | CHROMIUM AND PHOSPHATE | 
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