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 5999-00-542-0541
NSN 5910-00-248-5725
NSN 5950-01-422-9138
NSN 6645-01-468-1777
NSN 6650-01-179-1842
NSN 5895-00-558-9032
NSN 5950-01-446-5485
NSN 6130-01-443-5644
NSN 6145-00-868-8763
NSN 5905-01-167-8648
NSN 5935-01-013-1557
NSN 5965-01-009-5758