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 5905-01-336-2891
NSN 6610-01-435-3739
NSN 5950-01-270-4494
NSN 5925-01-417-1244
NSN 6620-01-359-3920
NSN 6105-00-005-8505
NSN 5855-00-962-5792
NSN 6610-01-281-7536
NSN 5895-01-445-1432
NSN 5985-01-476-3516
NSN 5999-01-144-7656
NSN 5935-00-133-5377