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 6150-00-518-1402
NSN 6220-00-052-7243
NSN 6150-01-432-2872
NSN 5960-00-262-2905
NSN 5999-01-380-8944
NSN 5998-01-456-7130
NSN 6130-01-249-5183
NSN 5998-01-241-7595
NSN 2925-01-646-9112
NSN 6620-00-877-3266
NSN 5945-01-305-9223
NSN 5999-01-088-7539