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 6110-00-453-5839
NSN 5915-00-810-9028
NSN 6240-01-362-4902
NSN 6145-00-482-6129
NSN 6135-01-231-4809
NSN 5935-00-186-7760
NSN 6105-01-643-1246
NSN 5915-00-224-5202
NSN 6610-01-368-0465
NSN 6135-01-453-5069
NSN 5998-01-274-2389
NSN 5855-01-373-7538