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 5835-00-998-5757
NSN 6240-01-604-9172
NSN 5915-01-145-1431
NSN 5915-01-180-2870
NSN 5935-01-649-3982
NSN 6130-01-161-5028
NSN 5990-00-858-0395
NSN 6240-00-185-0415
NSN 6220-01-305-1223
NSN 6105-01-190-9522
NSN 6220-01-432-1837
NSN 5996-00-269-2655