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 5960-01-195-2166
NSN 5835-01-268-1924
NSN 5895-00-503-1297
NSN 5975-01-062-5650
NSN 6130-00-761-9113
NSN 5910-00-372-4555
NSN 5895-01-641-0251
NSN 5960-00-951-7284
NSN 5999-01-489-6139
NSN 5945-01-249-2725
NSN 5930-01-134-1266
NSN 4140-01-325-6972