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		                             National Stock Number: 4140-01-536-7449
  Federal Supply Class: 4140
  National Item Identification Number: 015367449
  Description: FAN,VENTILATING
  Detail: A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like. 
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  Manufacturer Information:
 | 030616 | 5Y921 | COMAIR ROTRON INC SUB OF KL INDUSTRIES INC |  | 928702 | 34228 | L3 TECHNOLOGIES, INC. |   
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  Techincal Specification:
 | PART NAME ASSIGNED BY CONTROLLING AGENCY | FAN, ROTRON |   
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