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		                             National Stock Number: 5961-01-045-3403
  Federal Supply Class: 5961
  National Item Identification Number: 010453403
  Description: SEMICONDUCTOR DEVICE,THYRISTOR
  Detail: A bistable semiconductor device comprising three or more junctions which is normally a nonconductor until the application of a signal to a gate terminal, at which time the device switches to the conductive state. Includes devices capable of being switched back to the nonconductive state upon application of a different signal to the same or another gate terminal. May or may not include mounting hardware and/or heatsink. For solid state devices which are responsive to visible or infrared radiant energy, see SEMICONDUCTOR DEVICE, PHOTO. 
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  Manufacturer Information:
 | 001622-79 | 58092 | LIQUID AIR CORP INDUSTRIAL GASES DIV |  | 275U10D1 | 58092 | LIQUID AIR CORP INDUSTRIAL GASES DIV |  | T510015003AT | 05277 | WESTINGHOUSE ELECTRIC CORP SEMICONDUCTOR DIV |   
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  Techincal Specification:
 | FEATURES PROVIDED | HERMETICALLY SEALED CASE |  | SEMICONDUCTOR MATERIAL | SILICON |   
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