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 5996-01-111-9720
NSN 6650-01-620-6842
NSN 5998-01-644-8311
NSN 6220-01-647-4660
NSN 6110-01-246-4642
NSN 4140-01-434-3013
NSN 6220-01-235-7091
NSN 5905-01-250-5969
NSN 5965-00-007-7863
NSN 6685-01-351-7359
NSN 6240-01-055-5193
NSN 5985-01-026-3849