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 6105-01-243-1288
NSN 6685-00-175-9382
NSN 6645-01-436-9702
NSN 6135-01-388-2581
NSN 6105-01-577-0014
NSN 5925-00-144-0482
NSN 5920-00-812-1865
NSN 6620-00-280-2874
NSN 5975-01-607-9082
NSN 5950-01-296-3973
NSN 6320-00-937-5625
NSN 5960-01-495-0859