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 5855-00-973-5717
NSN 6650-01-199-8589
NSN 5965-01-019-0939
NSN 6650-00-842-5463
NSN 5990-01-039-6284
NSN 5925-01-258-4640
NSN 6320-01-209-0952
NSN 5910-01-411-5366
NSN 7035-01-487-6481
NSN 5855-01-330-3669
NSN 5999-01-529-5764
NSN 5835-01-328-6626