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 6320-01-600-5808
NSN 5960-00-479-5515
NSN 5996-01-301-3842
NSN 5990-00-381-6113
NSN 5920-00-233-3552
NSN 2925-00-066-9700
NSN 6320-01-462-2295
NSN 5945-00-660-7851
NSN 6685-01-262-6445
NSN 7035-01-364-8454
NSN 5998-01-540-7689
NSN 5945-00-165-3878