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 5905-01-104-2119
NSN 5895-00-406-6029
NSN 5935-01-350-1243
NSN 5935-01-122-9095
NSN 6645-00-873-4642
NSN 6650-00-508-7631
NSN 5945-00-161-4014
NSN 5975-01-599-5552
NSN 5935-01-438-0533
NSN 5975-01-106-3595
NSN 6135-01-302-8766
NSN 6650-01-014-5990