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 5998-00-276-8599
NSN 5985-01-006-8629
NSN 5935-00-882-1521
NSN 6685-01-155-2667
NSN 6135-00-840-6451
NSN 5960-00-159-7309
NSN 7035-01-263-0154
NSN 6240-01-004-1885
NSN 6650-00-213-7065
NSN 5945-01-185-9379
NSN 5999-01-250-2623
NSN 5990-01-272-4091