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 5930-00-717-6145
NSN 5905-01-462-2194
NSN 6620-01-392-7191
NSN 6110-01-162-8314
NSN 6220-00-999-5599
NSN 6220-00-953-3460
NSN 5945-01-337-7068
NSN 6320-01-582-6668
NSN 5855-01-495-2670
NSN 2925-00-707-6770
NSN 6110-01-648-8156
NSN 6645-01-029-4525