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 6105-00-172-4246
NSN 5915-00-543-1133
NSN 5999-01-559-9315
NSN 5935-00-298-2004
NSN 5895-01-065-8704
NSN 5935-01-178-4017
NSN 6130-00-285-8119
NSN 5910-00-718-1473
NSN 5835-01-158-6878
NSN 6150-01-097-3740
NSN 5960-01-184-8831
NSN 5935-00-190-7517