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 5990-01-101-7602
NSN 5950-01-075-1307
NSN 5935-01-470-3523
NSN 5990-00-724-8812
NSN 6320-00-445-1187
NSN 5915-00-216-8185
NSN 6645-01-629-6343
NSN 5950-01-136-9794
NSN 5920-00-736-7882
NSN 6150-01-651-5435
NSN 5895-00-119-8600
NSN 5910-01-071-6924