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 5910-00-837-2813
NSN 5990-01-601-7332
NSN 5925-00-113-0017
NSN 6135-01-278-9717
NSN 6135-01-071-4923
NSN 6320-00-284-1524
NSN 6650-01-218-4742
NSN 6150-01-418-1638
NSN 5965-01-366-5900
NSN 5910-01-384-3808
NSN 6145-01-608-6233
NSN 5920-00-398-0766