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 6240-01-084-1517
NSN 5925-00-940-8600
NSN 6110-01-095-3519
NSN 5990-01-432-4984
NSN 6110-00-081-0927
NSN 6240-01-415-3014
NSN 6650-01-399-8552
NSN 5998-00-123-8148
NSN 6150-01-117-1322
NSN 5999-00-467-1444
NSN 5925-01-529-6189
NSN 5895-00-363-9370