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 5998-00-457-4656
NSN 5950-00-594-0819
NSN 5990-01-287-9447
NSN 5935-00-161-3429
NSN 6610-01-098-8363
NSN 5855-01-621-9483
NSN 5999-01-238-4523
NSN 5855-01-428-9456
NSN 5990-01-514-8708
NSN 5905-01-406-6007
NSN 5998-01-642-9069
NSN 6620-00-518-3595