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 5905-01-493-8691
NSN 7035-00-079-7189
NSN 5950-00-258-4445
NSN 6610-01-116-2527
NSN 5905-01-462-8014
NSN 6650-00-302-1407
NSN 5945-01-384-6801
NSN 5999-01-417-7132
NSN 6145-00-989-9613
NSN 6240-01-515-8746
NSN 5855-01-343-2933
NSN 6150-01-512-7700