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 6320-00-731-6134
NSN 4140-01-269-0383
NSN 5855-01-109-6433
NSN 5945-01-307-5903
NSN 5855-00-688-9954
NSN 6145-01-315-7356
NSN 6645-00-003-5945
NSN 6110-01-135-7908
NSN 5960-00-003-2725
NSN 5965-01-026-9865
NSN 6110-00-014-6624
NSN 5930-01-428-9269