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 5920-01-508-6562
NSN 6650-00-159-7117
NSN 5998-01-518-6427
NSN 6645-01-026-6659
NSN 6130-01-316-7066
NSN 5998-01-518-3678
NSN 7035-01-088-6415
NSN 5935-01-029-7963
NSN 5965-00-246-5612
NSN 6130-01-647-6442
NSN 5895-01-593-4975
NSN 6220-01-056-5169