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 5925-00-966-5836
NSN 5920-00-462-1121
NSN 5985-00-932-5333
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NSN 5950-01-025-1649
NSN 5945-00-254-2322
NSN 6620-01-325-6295
NSN 7035-01-185-6500
NSN 6220-01-349-8669
NSN 2925-01-262-1418
NSN 5998-00-205-2951
NSN 4140-01-219-1506