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 6150-01-259-2627
NSN 5910-01-535-7126
NSN 5835-01-259-0815
NSN 5855-01-381-6052
NSN 5996-01-174-9166
NSN 5950-01-116-7136
NSN 5910-01-451-0904
NSN 6150-00-175-3083
NSN 5950-01-094-7451
NSN 2925-01-486-8527
NSN 6645-00-825-5677
NSN 5920-00-813-1516