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 6320-00-343-1798
NSN 6105-01-526-6140
NSN 5945-00-453-4859
NSN 6650-01-466-5997
NSN 6610-01-033-1748
NSN 5985-00-410-2023
NSN 5950-00-762-2850
NSN 6145-01-594-2389
NSN 5960-00-212-6367
NSN 5960-00-285-1001
NSN 6110-00-951-4850
NSN 6150-00-503-9234