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 5985-01-641-4374
NSN 5935-01-578-5826
NSN 5935-01-534-6963
NSN 5930-01-044-5068
NSN 6220-01-648-2184
NSN 7035-01-523-4803
NSN 6130-01-498-4254
NSN 5855-00-973-5717
NSN 6620-01-232-0680
NSN 5985-01-202-3122
NSN 5996-01-290-4844
NSN 6610-01-116-2527