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 6110-01-289-1284
NSN 5965-01-511-0272
NSN 5910-01-081-2513
NSN 5965-01-571-7958
NSN 5930-00-775-1103
NSN 5915-01-398-9831
NSN 5935-00-926-7596
NSN 6610-01-437-2506
NSN 5960-00-962-0522
NSN 5895-01-403-2793
NSN 5895-00-346-7286
NSN 5950-00-284-5693