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 6650-00-342-6447
NSN 5935-01-013-8385
NSN 5905-00-732-9231
NSN 5930-00-570-0843
NSN 5960-00-852-0235
NSN 5960-01-575-7818
NSN 6110-01-633-9660
NSN 5935-01-175-5071
NSN 5950-01-064-6344
NSN 5835-01-222-2437
NSN 5960-00-893-8671
NSN 5925-01-421-4473