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 2925-01-327-3069
NSN 6685-01-555-7938
NSN 5999-01-281-7509
NSN 5935-01-379-7228
NSN 5999-00-185-8919
NSN 5930-01-356-2386
NSN 6685-01-446-4796
NSN 5996-01-268-1625
NSN 5999-01-370-6364
NSN 5910-01-125-0530
NSN 6110-00-728-4515
NSN 5855-01-657-7657