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 6105-01-399-0695
NSN 5950-01-395-0039
NSN 5998-01-208-7065
NSN 6130-01-246-5645
NSN 5895-00-147-9998
NSN 6685-00-959-4089
NSN 5930-01-412-0636
NSN 5935-01-222-0854
NSN 5999-01-422-1676
NSN 5996-01-400-3558
NSN 6145-00-450-1947
NSN 5925-01-459-7882