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 5950-00-075-1513
NSN 6135-01-255-9129
NSN 5998-01-109-2442
NSN 5998-01-185-5455
NSN 5950-00-132-4394
NSN 5996-01-386-7421
NSN 5965-01-089-8579
NSN 5996-00-413-4416
NSN 5965-01-406-6320
NSN 6320-01-406-6098
NSN 6105-00-649-8482
NSN 6220-00-752-8479