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 5960-00-439-5705
NSN 2925-01-547-4565
NSN 7035-00-476-7178
NSN 5905-01-451-7391
NSN 5925-01-566-3242
NSN 5990-01-579-2711
NSN 5935-01-298-0233
NSN 5935-01-092-2054
NSN 6150-00-915-1935
NSN 5985-00-978-7755
NSN 5950-01-490-3502
NSN 6320-01-220-2264