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 5910-01-228-6829
NSN 5930-00-999-4401
NSN 7035-01-255-2332
NSN 5985-00-293-8322
NSN 6130-00-196-0618
NSN 5835-00-065-6757
NSN 5990-01-386-5561
NSN 5930-01-180-1767
NSN 5960-01-226-0342
NSN 5999-00-132-1329
NSN 5920-01-100-3018
NSN 6150-01-398-0223