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 5915-00-867-1460
NSN 6150-01-513-1942
NSN 6650-01-480-7754
NSN 5910-00-850-5355
NSN 5910-00-974-5589
NSN 6130-01-561-3084
NSN 6145-01-584-4094
NSN 5998-01-335-8934
NSN 5895-01-272-7256
NSN 5895-01-566-0956
NSN 5996-00-248-7061
NSN 7035-01-232-7263