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 6620-00-774-3638
NSN 5945-01-241-5965
NSN 5996-01-493-2705
NSN 6685-00-419-0643
NSN 6135-01-544-8463
NSN 5975-01-579-6460
NSN 5920-01-361-3635
NSN 6650-01-418-7715
NSN 6135-01-089-4888
NSN 6685-01-412-0767
NSN 5905-01-492-6180
NSN 5925-00-995-1631