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 6650-01-615-0788
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NSN 5925-00-958-4332
NSN 5999-00-487-5054
NSN 5996-01-633-7979
NSN 5920-00-453-3138
NSN 4140-01-445-5945
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NSN 5855-00-797-8217