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 6240-01-463-3132
NSN 5999-00-671-4518
NSN 6685-00-239-8819
NSN 6610-01-444-4001
NSN 5996-01-475-4694
NSN 5965-01-640-7104
NSN 6145-01-442-0621
NSN 5935-01-058-9327
NSN 5965-00-553-6898
NSN 6145-01-067-7110
NSN 5905-01-503-9473
NSN 7035-01-452-1328