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 6105-01-328-3676
NSN 5920-01-481-4454
NSN 5999-01-622-5319
NSN 5960-01-599-9821
NSN 5990-01-380-7815
NSN 5895-01-025-8115
NSN 5910-01-571-7621
NSN 5915-01-062-5181
NSN 6685-00-451-6941
NSN 5975-01-543-2999
NSN 6650-00-372-6035
NSN 6650-01-256-3413