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 5930-01-171-6198
NSN 6620-00-807-6954
NSN 6620-00-170-5296
NSN 6110-00-160-1374
NSN 5990-01-129-7701
NSN 6240-00-299-9819
NSN 5935-01-123-9476
NSN 5960-01-505-2426
NSN 5925-00-833-2703
NSN 5996-01-038-9994
NSN 6150-01-386-5799
NSN 6220-01-259-9816