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 5855-01-364-1005
NSN 6320-00-845-3261
NSN 5975-01-106-9804
NSN 5945-00-306-0986
NSN 5950-01-155-9564
NSN 5965-01-575-9433
NSN 5965-01-229-0786
NSN 5999-00-350-2900
NSN 6610-00-601-0293
NSN 5910-01-429-0156
NSN 5975-01-312-5552
NSN 5910-01-444-4096