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 5920-00-974-4381
NSN 6320-01-029-4220
NSN 5975-01-421-3976
NSN 5920-01-426-1806
NSN 6650-01-143-4586
NSN 5996-00-487-4039
NSN 5855-01-407-5761
NSN 6650-01-318-1829
NSN 5975-01-537-1300
NSN 6685-01-524-7910
NSN 6240-01-632-2700
NSN 5945-01-310-6195