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 5905-00-353-1659
NSN 5999-01-484-2554
NSN 6610-01-032-5335
NSN 6620-01-623-2530
NSN 5855-01-449-5724
NSN 5935-01-204-6195
NSN 6105-01-037-3893
NSN 2925-00-980-5749
NSN 5945-01-308-6555
NSN 6105-01-558-0905
NSN 5998-00-175-9007
NSN 6145-00-323-6021