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 6135-00-519-1325
NSN 6240-01-414-3873
NSN 6145-01-302-9975
NSN 6645-00-200-2322
NSN 5925-01-095-1995
NSN 6130-01-255-0892
NSN 6220-01-035-5278
NSN 5999-00-567-2078
NSN 6240-01-026-0032
NSN 4140-00-580-0716
NSN 5935-00-289-3903
NSN 5905-00-528-9975