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 6650-00-717-8913
NSN 6150-00-172-0431
NSN 5996-01-426-1920
NSN 5999-01-634-0576
NSN 6650-01-101-9023
NSN 5960-00-710-9818
NSN 5855-01-519-7929
NSN 5996-01-153-2359
NSN 5910-00-118-1928
NSN 5930-01-531-2395
NSN 5835-01-171-0258
NSN 5945-00-032-1308