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 6240-00-893-4799
NSN 5925-00-404-7431
NSN 6105-01-580-1548
NSN 7035-01-556-7412
NSN 6105-01-483-1506
NSN 5965-00-463-3929
NSN 5835-01-366-5906
NSN 5935-01-564-4190
NSN 5930-00-437-6487
NSN 6105-01-325-0110
NSN 5935-00-846-5602
NSN 7035-01-494-4131