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 6685-01-563-5227
NSN 5999-00-098-8086
NSN 6620-01-649-6050
NSN 5895-01-438-7901
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NSN 5965-00-069-8886
NSN 6320-01-573-6490
NSN 7035-00-018-0350
NSN 5855-01-184-8089
NSN 5905-00-487-3869
NSN 6150-01-288-5169
NSN 5930-00-221-2288