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 5960-01-021-7207
NSN 6135-01-093-7426
NSN 5998-01-116-3039
NSN 5975-01-005-9489
NSN 5835-01-469-6009
NSN 6110-01-415-3343
NSN 6650-01-037-1948
NSN 6135-01-068-0119
NSN 2925-00-355-5130
NSN 6150-00-434-5751
NSN 6685-01-089-2322
NSN 5998-01-124-5959