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 6145-01-424-6550
NSN 6105-01-273-3938
NSN 5925-01-463-0305
NSN 5920-01-598-2446
NSN 5990-01-242-9653
NSN 4140-01-147-4764
NSN 7035-01-633-9537
NSN 6145-00-023-7010
NSN 6650-00-784-9222
NSN 5985-00-552-2507
NSN 6240-00-591-6836
NSN 6320-01-171-3238