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 6240-00-660-8849
NSN 5915-01-032-1850
NSN 5915-00-011-8348
NSN 5895-00-118-3152
NSN 5895-00-516-9357
NSN 5920-01-598-4669
NSN 5935-00-883-2762
NSN 5999-00-228-6498
NSN 6145-01-382-4620
NSN 6240-01-514-8980
NSN 6645-01-540-0231
NSN 5950-01-255-9054