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		                        | National Stock Number:
 5960-00-929-8002
 
 Federal Supply Class:
 5960
 
 National Item Identification Number:
 009298002
 
 Description:
 ELECTRON TUBE
 
 Detail:
 An inclosure, including two or more electrodes, in which a flow of electrons may occur through a vacuum or a contained gas. The electronic conduction takes place either by means of electrons emitted from a cathode or by ionization of the contained gas. Includes phototubes (photoemissive type only), Geiger-Mueller tubes, traveling wave tubes, cathode ray tubes and microwave tubes (Klystron, magnetron, or the like). Excludes items whose primary purpose is to produce light energy. Also excludes PHOTOELECTRIC CELL; and SEMICONDUCTOR DEVICE (as modified).
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 Manufacturer Information:
 
 | 12DW7 | 82219 | PHILIPS ECG INC DIV OF NORTH AMERICAN PHILIPS CORP |  | 12DW7-7247 | 80131 | ELECTRONIC INDUSTRIES ASSOCIATION |  | DMS84101 | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) |  | DMS84114B | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) |  | RELEASE2366 | 80131 | ELECTRONIC INDUSTRIES ASSOCIATION |  | 7247-12DW7 | 80131 | ELECTRONIC INDUSTRIES ASSOCIATION | 
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 Techincal Specification:
 
 | CRITICALITY CODE JUSTIFICATION | FEAT |  | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |  | SPECIFICATION/STANDARD DATA | 80131-RELEASE 2366 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |  | TUBE TYPE | TRIODE | 
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