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 6105-00-490-4838
NSN 5999-01-274-3554
NSN 5915-01-403-2599
NSN 6150-01-281-3699
NSN 5935-01-562-4960
NSN 6130-00-401-7892
NSN 5835-01-250-6027
NSN 6150-00-067-5957
NSN 5930-01-448-7299
NSN 6240-00-437-5216
NSN 6150-00-964-7303
NSN 6150-01-458-7441