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 5920-00-717-6839
NSN 6105-01-372-7808
NSN 6145-00-724-1789
NSN 5920-01-120-9817
NSN 5835-00-870-7034
NSN 6110-00-518-2998
NSN 5996-00-196-7258
NSN 5945-01-054-2130
NSN 2925-01-424-0235
NSN 6105-00-147-2819
NSN 6145-01-318-4774
NSN 5975-01-316-1141