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 4140-00-529-7463
NSN 6150-00-961-1303
NSN 5920-01-349-9475
NSN 6145-01-062-4200
NSN 4140-00-181-8894
NSN 6645-00-864-6794
NSN 6110-00-418-8928
NSN 5965-01-535-0553
NSN 5996-00-424-2568
NSN 6130-01-496-1387
NSN 5935-01-229-7095
NSN 5905-01-146-8522