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 5915-01-142-5296
NSN 5945-01-162-4983
NSN 5999-01-070-8092
NSN 6150-00-461-1763
NSN 5965-00-378-3403
NSN 5965-00-557-3816
NSN 5965-01-325-0627
NSN 5965-00-431-2492
NSN 5935-00-301-5736
NSN 6145-00-296-0085
NSN 4140-00-679-9512
NSN 6105-01-592-0710