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 5996-00-717-8111
NSN 6130-00-995-9095
NSN 5910-00-964-4457
NSN 5975-01-219-5217
NSN 5935-01-494-9582
NSN 6110-00-012-5514
NSN 5930-01-352-5428
NSN 5930-01-640-6624
NSN 5960-01-531-9108
NSN 5960-01-567-1096
NSN 6145-01-351-1935
NSN 6150-01-396-0938