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 6610-01-415-1623
NSN 5930-00-432-0648
NSN 6610-01-367-1640
NSN 5998-00-132-0228
NSN 5835-01-295-9220
NSN 6220-01-235-9027
NSN 5915-00-518-1644
NSN 5935-01-458-4845
NSN 5975-01-100-3222
NSN 5960-00-215-5884
NSN 5905-00-520-8805
NSN 5996-01-368-7669