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 6650-00-103-3239
NSN 7035-01-444-9249
NSN 5990-00-269-2226
NSN 6320-01-362-4863
NSN 5910-01-357-6484
NSN 5910-00-351-8768
NSN 5925-01-468-6567
NSN 5950-00-538-7638
NSN 5925-00-508-3644
NSN 5925-01-019-1983
NSN 5990-00-246-2184
NSN 5999-01-237-7399