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 5930-00-274-7167
NSN 5935-01-462-0197
NSN 5990-00-900-4459
NSN 5960-00-976-4871
NSN 5999-01-401-5322
NSN 5855-00-281-3843
NSN 6150-01-529-2837
NSN 5999-00-708-8815
NSN 5855-01-423-1497
NSN 5945-00-954-0471
NSN 5935-01-279-5869
NSN 5835-01-454-5267