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 5835-01-487-3042
NSN 5965-00-318-6479
NSN 5910-01-643-4568
NSN 5985-01-012-6432
NSN 5945-01-612-4255
NSN 6110-01-290-4759
NSN 5975-00-468-6111
NSN 5855-00-316-5050
NSN 6135-00-255-1340
NSN 5960-00-343-2888
NSN 5920-01-024-4431
NSN 5920-00-845-3755