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 5920-01-025-9381
NSN 6240-00-930-4206
NSN 6105-01-461-2980
NSN 6610-00-110-3624
NSN 5965-00-739-2063
NSN 5998-00-159-1288
NSN 5945-01-371-2883
NSN 6110-01-558-3664
NSN 5965-01-510-1902
NSN 5935-01-097-2845
NSN 6130-00-365-4572
NSN 5915-01-288-1799