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 5905-01-577-9854
NSN 6150-01-485-0359
NSN 5950-01-398-6278
NSN 5996-00-279-1510
NSN 5975-01-522-8315
NSN 6150-00-636-0923
NSN 6620-01-632-0394
NSN 5945-00-061-6018
NSN 6105-00-988-2471
NSN 5960-01-248-4743
NSN 5835-01-268-1924
NSN 5935-00-148-4733