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 5925-00-523-9158
NSN 6135-01-483-5269
NSN 5935-01-123-8686
NSN 5855-00-327-2112
NSN 5960-00-285-1001
NSN 5996-00-496-8806
NSN 5998-01-312-8816
NSN 5960-00-457-5560
NSN 6650-00-539-7298
NSN 5930-01-185-2900
NSN 5990-01-449-7090
NSN 5945-01-432-2829