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 5999-01-359-8736
NSN 6240-01-364-6022
NSN 6610-00-010-3085
NSN 5945-00-970-9130
NSN 6320-01-266-7607
NSN 5915-01-380-7084
NSN 6650-01-180-6079
NSN 7035-01-146-7096
NSN 6645-01-584-0892
NSN 6620-01-290-2973
NSN 6145-01-036-2684
NSN 5965-00-303-9701