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 6650-01-388-3387
NSN 5996-01-068-9103
NSN 5975-00-203-8416
NSN 5855-00-951-6483
NSN 6620-00-895-9774
NSN 5996-01-246-2472
NSN 5925-01-382-4907
NSN 5915-01-254-1087
NSN 5905-01-495-7970
NSN 6610-01-633-8931
NSN 6135-01-433-2062
NSN 5835-01-052-8464