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.
Classification: Instruments and apparatus for measuring or checking the flow or level of liquids, nesoi
NSN 5855-01-411-3360
NSN 5930-01-037-0535
NSN 2925-01-224-1885
NSN 5915-00-478-4393
NSN 5930-01-011-1006
NSN 6110-00-260-0130
NSN 5930-01-296-2827
NSN 6645-01-016-1306
NSN 5975-00-115-0009
NSN 5998-00-719-7610
NSN 5996-00-050-0907
NSN 5915-01-128-0282