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 6645-00-862-2904
NSN 5925-00-971-2126
NSN 5910-01-541-9812
NSN 5998-01-490-2409
NSN 6320-00-725-0754
NSN 6645-00-296-8310
NSN 5965-01-573-7359
NSN 5895-01-658-0415
NSN 6650-01-127-4647
NSN 5975-01-323-7166
NSN 5999-01-524-0554
NSN 5905-01-374-6352