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 6110-01-357-1386
NSN 6620-01-068-0046
NSN 5905-00-185-6237
NSN 6130-00-846-3010
NSN 6610-00-304-6961
NSN 4140-01-615-7325
NSN 5945-01-300-4992
NSN 5895-00-972-0554
NSN 5905-01-650-3569
NSN 5965-00-529-0602
NSN 6110-00-788-1521
NSN 5895-01-610-9603