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 5950-00-121-5326
NSN 5855-01-443-5330
NSN 5999-00-201-2692
NSN 5930-01-189-7607
NSN 5835-01-310-8979
NSN 6645-01-438-4118
NSN 5999-00-583-7949
NSN 6620-00-193-9503
NSN 6645-01-601-1707
NSN 5855-01-398-6704
NSN 5996-01-544-1467
NSN 5945-00-269-5375