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 5920-00-836-6983
NSN 5999-01-394-5830
NSN 6620-00-292-7000
NSN 5905-00-666-4983
NSN 6105-01-573-9515
NSN 6220-00-194-3827
NSN 5990-00-327-4006
NSN 5996-01-099-4588
NSN 5920-01-303-4484
NSN 6240-01-272-1797
NSN 5930-01-642-4249
NSN 5910-00-540-1167