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 6110-01-091-5348
NSN 5930-01-407-4561
NSN 5999-01-627-9948
NSN 5905-01-065-0696
NSN 5920-00-788-5442
NSN 6150-01-100-3413
NSN 5895-00-951-3995
NSN 6240-00-194-3304
NSN 6135-01-201-5858
NSN 5920-00-142-9993
NSN 4140-01-069-2307
NSN 5835-00-892-3510