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 5965-00-594-3115
NSN 5905-01-254-7683
NSN 6150-01-464-4008
NSN 5990-01-113-8121
NSN 6320-01-220-2264
NSN 6610-01-519-3006
NSN 5905-00-495-4017
NSN 6240-00-275-1950
NSN 5975-01-519-2519
NSN 6135-01-495-0933
NSN 5935-01-148-8817
NSN 5925-00-045-9095