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 5925-01-125-2676
NSN 5930-00-850-3275
NSN 6645-00-381-9628
NSN 5855-01-607-6521
NSN 6650-01-013-9334
NSN 4140-00-446-1024
NSN 5910-01-417-2475
NSN 5945-00-157-5404
NSN 5915-01-356-1770
NSN 5930-01-483-1446
NSN 5935-01-459-8567
NSN 5985-00-800-1629