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 5905-00-922-2942
NSN 6105-01-342-7545
NSN 5999-01-627-9685
NSN 5835-01-116-2369
NSN 6150-01-463-3113
NSN 6220-00-310-3935
NSN 5905-01-367-8643
NSN 6105-01-328-8881
NSN 6150-01-449-1339
NSN 5985-01-044-4281
NSN 5935-01-525-5564
NSN 6645-01-277-0530