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 6240-00-852-4870
NSN 6610-01-463-8866
NSN 6130-00-554-3691
NSN 5895-01-649-8229
NSN 6145-00-482-9546
NSN 5990-01-254-2936
NSN 5910-01-207-8904
NSN 6610-00-976-3935
NSN 6240-00-462-0461
NSN 6150-00-081-9928
NSN 5985-01-025-6051
NSN 5960-00-418-3588