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 5855-00-466-2309
NSN 5990-01-411-5930
NSN 5999-00-859-1562
NSN 6645-01-114-8044
NSN 5960-00-390-9789
NSN 6150-01-282-7072
NSN 6145-00-445-7839
NSN 5920-00-722-4894
NSN 5855-01-486-6393
NSN 2925-01-507-4797
NSN 5920-01-175-2808
NSN 5990-00-223-5938