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		                             National Stock Number: 1660-00-571-1972
  Federal Supply Class: 1660
  National Item Identification Number: 005711972
  Description: DIFFUSER,AIR,AIRCRAFT HEATING AN
  Detail: A device for installation in aircraft, used in varying designs to effect the proper distribution of ventilated or heated air to assure temperature equalization, or for the defrosting and de-icing of aircraft glass surfaces. 
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  Manufacturer Information:
 | 346189L | 98897 | LOCKHEED MARTIN CORP |   
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  Techincal Specification:
 | GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM ALLOY WW-T-700-4 AND QQ-A-250/8,5052-0 |   
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