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 5930-01-400-6126
NSN 5975-00-141-0554
NSN 5996-01-160-3229
NSN 6130-01-371-2960
NSN 5975-01-292-6539
NSN 5925-01-550-3759
NSN 5915-00-188-4054
NSN 6610-00-468-1958
NSN 5915-01-392-7822
NSN 5905-01-271-3575
NSN 5950-01-549-3148
NSN 6130-00-295-5806