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 6650-01-384-7867
NSN 6130-00-323-8300
NSN 7035-01-150-6303
NSN 6135-01-520-8392
NSN 5930-00-206-0210
NSN 5960-00-852-3781
NSN 6650-00-267-9815
NSN 5965-01-508-2537
NSN 6650-00-484-3616
NSN 6610-01-588-9431
NSN 5960-00-869-7404
NSN 6650-00-231-7843