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 6135-00-676-5807
NSN 5935-00-249-3319
NSN 6685-00-823-7790
NSN 5996-01-542-3047
NSN 5905-00-585-5831
NSN 5925-01-025-0322
NSN 6135-01-299-0778
NSN 6150-00-434-5751
NSN 6240-00-512-3473
NSN 5920-01-165-2909
NSN 6650-01-386-1300
NSN 5985-01-502-0950