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 5855-01-278-8922
NSN 5915-01-570-1782
NSN 5855-01-548-1763
NSN 5930-01-126-4046
NSN 5835-01-014-4574
NSN 6610-01-105-9520
NSN 5965-01-549-3782
NSN 5920-00-405-1363
NSN 5910-01-301-6164
NSN 5985-00-627-1336
NSN 5910-01-201-7416
NSN 6105-01-442-7801