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 6240-00-357-7976
NSN 6105-00-252-9017
NSN 5960-01-249-4550
NSN 5910-01-283-7821
NSN 4140-00-276-9154
NSN 4140-01-024-9414
NSN 5915-01-283-2995
NSN 5925-01-481-0032
NSN 5996-00-153-3216
NSN 5835-00-147-5062
NSN 5835-00-233-6327
NSN 5950-01-623-7399