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 5920-01-482-8032
NSN 5985-00-794-1358
NSN 5835-00-649-9402
NSN 6110-01-018-2589
NSN 5950-00-669-8565
NSN 5855-01-224-7975
NSN 5895-01-323-1518
NSN 5910-00-099-9998
NSN 6620-01-307-4037
NSN 6150-01-337-6433
NSN 6150-00-516-4223
NSN 5935-00-679-8405