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 5945-01-528-8018
NSN 5998-00-679-4001
NSN 5915-01-266-6671
NSN 4140-01-386-5630
NSN 5999-01-543-7215
NSN 5965-00-179-7886
NSN 6110-00-466-1674
NSN 6685-01-398-7371
NSN 5915-01-309-0038
NSN 2925-01-411-4666
NSN 6110-01-445-5421
NSN 6650-01-469-5651