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 5996-00-450-0067
NSN 6320-00-977-3930
NSN 5999-00-242-8695
NSN 5998-01-276-8347
NSN 5945-00-880-3991
NSN 5915-01-281-8559
NSN 5990-01-084-0807
NSN 6150-01-007-0749
NSN 5990-01-238-1975
NSN 2925-01-196-2904
NSN 5935-00-813-1255
NSN 6620-01-452-4034