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 5996-01-592-3011
NSN 6240-00-821-5125
NSN 6135-00-880-1026
NSN 5999-01-394-0723
NSN 4140-00-501-7833
NSN 5895-00-185-0891
NSN 6145-01-145-5177
NSN 5945-01-406-4034
NSN 5996-01-023-8370
NSN 5835-01-228-7776
NSN 5998-01-655-3399
NSN 6105-01-036-6992