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 6645-01-449-1824
NSN 5855-00-483-0020
NSN 6130-00-855-2396
NSN 6645-01-089-6459
NSN 5965-01-036-8415
NSN 6610-00-557-3408
NSN 5999-01-643-3593
NSN 5935-00-387-0847
NSN 7035-01-391-7470
NSN 6110-01-089-9017
NSN 6130-01-385-8788
NSN 5999-01-237-1526