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 7035-00-488-9765
NSN 5985-01-462-6001
NSN 6105-00-138-9265
NSN 6130-01-267-1462
NSN 5990-01-074-6549
NSN 5945-00-955-7968
NSN 5935-01-153-2662
NSN 5990-00-513-5328
NSN 5945-01-431-0425
NSN 5999-01-416-1525
NSN 6105-00-560-7007
NSN 5950-00-274-9811