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 5985-01-366-2362
NSN 5965-00-342-5126
NSN 5855-01-003-7102
NSN 5895-00-110-8649
NSN 6650-01-316-8839
NSN 6150-01-363-5727
NSN 5960-00-832-8449
NSN 5998-01-353-3266
NSN 5920-00-155-2173
NSN 6135-01-359-0051
NSN 5985-01-506-0553
NSN 5935-01-565-3302