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 6620-01-367-0844
NSN 5925-01-183-3797
NSN 2925-01-251-7386
NSN 6620-00-366-1365
NSN 5990-00-513-5328
NSN 6130-01-256-4066
NSN 5895-01-632-7868
NSN 5905-00-499-2134
NSN 6220-00-181-4643
NSN 5925-01-141-6688
NSN 5985-01-411-6301
NSN 5910-01-112-0835