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 5925-01-154-6796
NSN 6645-01-435-8356
NSN 5925-01-519-3664
NSN 6110-01-486-9583
NSN 5935-01-430-9157
NSN 5985-00-316-6184
NSN 2925-01-503-4386
NSN 5996-00-257-0059
NSN 5945-01-135-9367
NSN 5999-01-555-4590
NSN 6610-01-183-4470
NSN 5920-01-534-3806