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 5935-01-165-1670
NSN 5960-01-308-6421
NSN 5935-01-109-7518
NSN 5905-01-018-1941
NSN 6145-01-210-7992
NSN 5990-01-021-3665
NSN 5895-00-783-6388
NSN 4140-00-782-1169
NSN 5990-01-243-4233
NSN 6150-01-499-2741
NSN 5985-00-081-1885
NSN 5985-00-899-6164