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 7035-00-870-0290
NSN 5910-01-358-1899
NSN 6130-00-106-0814
NSN 5930-01-214-6928
NSN 5999-00-605-9646
NSN 6650-01-419-7567
NSN 5855-01-252-5424
NSN 5985-01-383-9867
NSN 7035-01-240-4998
NSN 5930-01-432-0322
NSN 5895-01-523-2259
NSN 7035-01-429-7954