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 5960-01-074-1302
NSN 6240-00-089-8364
NSN 5999-00-186-1192
NSN 5950-00-784-7008
NSN 5950-00-052-6840
NSN 5895-01-060-7073
NSN 5915-01-517-6528
NSN 5960-01-191-6249
NSN 5915-00-339-3015
NSN 5985-00-872-1905
NSN 6105-00-284-1003
NSN 5965-00-328-6884