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 6105-01-160-8599
NSN 5935-01-543-2619
NSN 5950-01-037-2249
NSN 5998-01-279-8676
NSN 5945-01-328-4628
NSN 5905-00-593-8074
NSN 5930-01-058-7178
NSN 5935-00-435-6743
NSN 6685-01-521-1448
NSN 6105-00-161-1834
NSN 5990-00-524-2293
NSN 5945-01-543-7468