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 5965-01-348-5997
NSN 6610-01-168-7943
NSN 6135-00-235-1938
NSN 6620-01-345-9488
NSN 6610-01-326-8660
NSN 5935-00-119-9061
NSN 5915-01-352-8951
NSN 5985-01-526-3787
NSN 6145-01-202-3515
NSN 5925-00-107-4234
NSN 6135-01-497-2384
NSN 5975-00-976-2917