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 5998-01-227-2142
NSN 6150-01-283-4355
NSN 6135-01-067-8331
NSN 5985-01-065-3734
NSN 5990-01-605-4769
NSN 5999-00-513-7763
NSN 5960-01-365-2320
NSN 5965-01-065-5544
NSN 6150-00-111-7281
NSN 7035-00-337-8745
NSN 5985-01-265-7024
NSN 6240-00-364-0850