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 5998-00-583-3356
NSN 5925-01-249-7547
NSN 5855-01-406-7237
NSN 6145-01-617-3348
NSN 6320-01-021-6633
NSN 5985-00-971-2056
NSN 6110-01-325-0668
NSN 5935-01-010-4404
NSN 2925-01-098-9549
NSN 5999-01-232-8666
NSN 5855-00-779-2854
NSN 6105-01-555-8329