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 5855-01-464-5084
NSN 6105-00-753-8756
NSN 5990-00-052-3143
NSN 2925-01-502-2385
NSN 5960-01-110-6749
NSN 5925-01-485-0040
NSN 5915-00-398-0677
NSN 5998-00-299-2740
NSN 5925-00-405-9343
NSN 5950-01-087-2031
NSN 6130-01-152-4573
NSN 5930-01-534-9960