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 5855-00-089-3974
NSN 5996-01-088-7074
NSN 6220-01-634-0660
NSN 5910-00-812-4765
NSN 5999-01-200-8495
NSN 2925-01-265-2853
NSN 5905-00-412-4279
NSN 2925-00-660-8131
NSN 5930-01-450-5393
NSN 5985-01-368-2058
NSN 5855-01-656-6808
NSN 5990-00-089-4340