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 5905-01-335-0671
NSN 6240-00-474-5809
NSN 5915-00-464-9106
NSN 5895-00-966-7710
NSN 6240-00-113-1912
NSN 5835-00-891-2784
NSN 5998-00-860-9622
NSN 5999-01-270-9719
NSN 5905-01-537-7431
NSN 6610-00-176-5486
NSN 6620-00-491-3818
NSN 5935-01-458-6132