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 6110-01-526-6129
NSN 5999-01-571-4696
NSN 6105-01-379-3847
NSN 5975-01-528-2224
NSN 6145-01-619-0998
NSN 5905-01-585-4412
NSN 5945-01-175-0947
NSN 6220-01-377-5645
NSN 6150-00-599-0721
NSN 5905-00-952-1022
NSN 5996-01-250-2814
NSN 6645-01-354-7624