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 5905-01-057-6671
NSN 5920-00-883-4317
NSN 5905-01-015-7086
NSN 6620-00-663-8962
NSN 5945-01-646-1697
NSN 5905-01-087-3740
NSN 5895-00-019-3428
NSN 5835-01-641-0073
NSN 5945-01-480-7619
NSN 6320-01-306-8117
NSN 5998-01-440-9931
NSN 5920-01-388-7293