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 5960-01-589-6846
NSN 5920-01-420-5768
NSN 6105-00-802-2046
NSN 5925-01-301-9777
NSN 5910-01-065-2826
NSN 5999-01-373-9771
NSN 6620-01-342-0470
NSN 5990-00-831-5359
NSN 2925-01-412-9520
NSN 6650-00-935-4247
NSN 4140-01-421-5895
NSN 5925-00-702-1924