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 6620-01-380-4882
NSN 6135-01-286-9563
NSN 6135-00-947-0406
NSN 5965-01-335-6630
NSN 5985-00-946-3867
NSN 6320-01-029-4220
NSN 6620-00-724-3137
NSN 6240-01-476-1612
NSN 5935-01-453-7832
NSN 5999-00-764-0074
NSN 5945-00-785-6240
NSN 6110-01-271-2276