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 5975-01-204-6005
NSN 5965-00-905-6895
NSN 5965-01-363-7779
NSN 5965-01-441-8826
NSN 6220-00-149-0977
NSN 5998-01-046-2943
NSN 6320-00-841-2279
NSN 6110-00-913-6474
NSN 5960-01-434-5539
NSN 6110-00-985-2342
NSN 5996-01-449-7131
NSN 6110-00-942-4837