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 5835-01-084-5742
NSN 5930-00-147-0953
NSN 5895-00-450-0919
NSN 5950-01-417-5059
NSN 2925-01-419-3805
NSN 5920-00-783-7859
NSN 5996-01-073-2332
NSN 6320-00-164-4087
NSN 5915-00-699-4492
NSN 6220-01-633-2754
NSN 5895-01-459-5386
NSN 5895-00-328-4580