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 6240-00-003-6435
NSN 5925-01-602-4553
NSN 5998-01-116-3028
NSN 4140-01-577-5781
NSN 5935-00-974-5582
NSN 4140-00-920-0511
NSN 6135-01-285-1925
NSN 6610-01-530-5623
NSN 6105-00-004-6941
NSN 5998-01-094-7368
NSN 5895-01-157-1511
NSN 5930-01-172-5322