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 6145-01-517-1650
NSN 5895-01-550-6294
NSN 5996-01-307-2756
NSN 5945-01-227-5647
NSN 5930-01-600-2100
NSN 5965-01-128-1963
NSN 2925-01-511-2667
NSN 2925-00-902-3881
NSN 6240-01-007-7987
NSN 5985-01-567-9533
NSN 5930-01-574-1726
NSN 5996-01-265-5150