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 5855-01-454-9657
NSN 5935-01-097-2046
NSN 6135-01-623-9063
NSN 6145-01-255-7477
NSN 6610-01-500-0863
NSN 5910-01-654-1820
NSN 6105-01-506-4285
NSN 6645-01-399-1626
NSN 6320-01-642-2615
NSN 2925-01-197-7864
NSN 5905-01-431-0933
NSN 6650-01-227-9634