National Stock Number: 4320-14-559-9073
  Federal Supply Class: 4320
  National Item Identification Number: 145599073
  Description: PUMP,ROTARY
  Detail: A positive displacement device which utilzes the rotating motion of one or more gears, cams, vanes, or screws in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump. Excludes aircraft engine pumps. 
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