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 5905-01-272-6228
NSN 5965-00-461-2594
NSN 5925-00-883-8575
NSN 6610-01-231-9283
NSN 6685-01-443-4034
NSN 6110-01-288-9919
NSN 6150-01-473-7907
NSN 5925-01-611-9080
NSN 5965-01-462-2291
NSN 5975-01-383-7008
NSN 6240-00-847-8091
NSN 6135-01-150-6916