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 6150-00-278-1060
NSN 5905-01-608-9367
NSN 5996-01-013-8824
NSN 6320-00-270-8222
NSN 6240-01-462-4392
NSN 5998-01-106-3446
NSN 6105-00-997-9085
NSN 5985-01-434-9062
NSN 2925-00-684-7708
NSN 6620-00-613-3023
NSN 6220-01-068-8822
NSN 2925-00-480-9068