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 6650-01-649-0228
NSN 5965-00-377-0301
NSN 2925-01-004-1683
NSN 5895-01-532-0585
NSN 5930-00-238-0037
NSN 6320-00-937-5625
NSN 6145-00-719-7395
NSN 6220-00-766-0888
NSN 6150-01-282-5909
NSN 6240-01-364-0815
NSN 6240-01-481-7396
NSN 5998-01-157-8244