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 5960-00-064-8972
NSN 6105-00-359-9243
NSN 5835-01-354-0566
NSN 5925-01-209-5566
NSN 5998-01-374-3495
NSN 5990-01-321-2997
NSN 4140-00-143-9084
NSN 6105-00-389-7994
NSN 6130-00-299-6920
NSN 5920-01-486-7966
NSN 6645-01-626-6643
NSN 6145-01-395-2136