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 6135-00-276-7625
NSN 5999-01-078-3779
NSN 5998-01-272-3864
NSN 6105-01-180-0258
NSN 5999-01-467-4395
NSN 7035-01-145-5059
NSN 5935-00-262-5173
NSN 5910-01-088-8204
NSN 5960-01-279-2589
NSN 6650-01-265-0650
NSN 5945-01-634-0588
NSN 6650-01-659-5594