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 4140-01-338-5984
NSN 7035-01-364-8454
NSN 6220-01-330-7480
NSN 6220-00-635-8818
NSN 6220-01-130-3620
NSN 6105-01-082-0605
NSN 6240-01-425-1939
NSN 6145-00-075-4620
NSN 5985-00-810-0753
NSN 5998-00-516-5381
NSN 5999-00-362-3332
NSN 5895-00-287-6375