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 5925-01-250-9396
NSN 5975-01-431-4132
NSN 5915-01-492-1913
NSN 5960-01-272-2124
NSN 5905-01-249-6355
NSN 5945-01-576-8492
NSN 5999-00-364-0769
NSN 6150-01-029-3477
NSN 6610-00-089-6950
NSN 5996-01-262-1442
NSN 6220-01-123-1353
NSN 5925-01-229-8659