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 6650-01-365-4286
NSN 5910-01-621-6087
NSN 6320-00-456-0836
NSN 6135-01-420-5907
NSN 5950-01-222-3704
NSN 5930-01-229-7534
NSN 5895-01-519-9167
NSN 5945-01-101-6089
NSN 5999-00-021-8877
NSN 5905-01-492-5483
NSN 5935-01-313-2310
NSN 5920-01-633-3751