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 6645-00-913-2723
NSN 6105-00-918-1595
NSN 6150-01-364-2909
NSN 5835-00-034-4976
NSN 5945-01-058-8228
NSN 2925-01-516-7940
NSN 5930-01-191-9086
NSN 6240-00-342-9756
NSN 5935-00-895-9258
NSN 6645-00-055-2170
NSN 5945-00-824-9641
NSN 6130-00-692-2916