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 5999-00-338-1965
NSN 7035-00-861-7913
NSN 6135-01-136-1059
NSN 5998-00-223-7921
NSN 5930-01-220-1213
NSN 5999-00-236-2566
NSN 5999-00-094-8110
NSN 5975-01-224-8672
NSN 6610-01-086-9545
NSN 5905-00-468-4678
NSN 6150-01-513-4260
NSN 6145-01-472-2228