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 6150-01-322-2816
NSN 6150-01-481-3634
NSN 5915-01-474-4210
NSN 5985-01-581-3584
NSN 5950-01-579-2848
NSN 5910-01-252-0819
NSN 6150-00-599-0721
NSN 5950-01-308-1697
NSN 6135-00-145-8884
NSN 5960-01-471-8201
NSN 5960-00-471-6286
NSN 5950-00-529-0599