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 5920-01-023-4822
NSN 6135-01-041-3829
NSN 6645-00-960-6594
NSN 5910-00-840-6672
NSN 5998-01-309-4754
NSN 5920-01-509-8773
NSN 2925-01-607-4340
NSN 5855-00-885-8452
NSN 6610-01-598-6052
NSN 5920-01-123-9854
NSN 5996-01-393-7166
NSN 5999-00-166-9771