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		                        | National Stock Number:
 1660-00-043-3537
 
 Federal Supply Class:
 1660
 
 National Item Identification Number:
 000433537
 
 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:
 
 | 2346-103 | 59579 | AEROSPACE LIGHTING CORPORATION |  | 2346-103 | 83564 | NELLCOR PURITAN BENN SYSTEM CO |  | 3A92209-103 | 98897 | LOCKHEED MARTIN CORP | 
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 Techincal Specification:
 
 | GENERAL CHARACTERISTICS ITEM DESCRIPTION | USED ON 3E31001-101 CONSOLE |  | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY SOURCE CONTROL DWG NO. 3A92209-103 | 
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