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		                             National Stock Number: 6680-14-565-7589
  Federal Supply Class: 6680
  National Item Identification Number: 145657589
  Description: INDICATOR,SIGHT,LIQ
  Detail: An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes INDICATOR, LIQUID QUANTITY and INDICATOR, RATE OF FLOW. 
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  Manufacturer Information: 
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