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 6650-01-065-1704
NSN 5990-01-419-0661
NSN 6220-00-369-5422
NSN 6110-01-535-7491
NSN 5935-01-330-7175
NSN 5835-01-094-2662
NSN 6130-00-690-2273
NSN 6135-01-483-1501
NSN 6240-00-809-8510
NSN 5950-00-961-5607
NSN 6105-01-589-9401
NSN 5999-01-578-0320