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 6110-00-224-6128
NSN 5920-01-256-3219
NSN 5965-00-678-6439
NSN 5935-01-407-9930
NSN 6320-01-116-3980
NSN 5905-00-317-9944
NSN 5945-01-146-4529
NSN 7035-01-523-6231
NSN 5965-00-920-0455
NSN 5925-01-011-9230
NSN 5999-01-557-4465
NSN 5998-01-516-2647