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 5960-01-010-3083
NSN 6150-01-506-8303
NSN 5950-01-112-0085
NSN 5965-00-518-0958
NSN 2925-01-116-6838
NSN 6110-00-155-4303
NSN 5950-00-280-6386
NSN 5915-01-061-3503
NSN 6110-01-189-3048
NSN 5910-00-456-5446
NSN 5855-01-205-7030
NSN 5945-01-106-1703