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 5925-00-977-5843
NSN 5999-01-659-5514
NSN 6220-00-228-9003
NSN 5910-01-143-5324
NSN 5930-00-244-0171
NSN 5965-01-562-0811
NSN 5910-00-939-8222
NSN 5975-00-857-9127
NSN 6110-01-193-4832
NSN 5895-01-169-2639
NSN 5925-00-559-1109
NSN 6650-01-517-4412