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 5998-00-501-3772
NSN 5920-00-758-1348
NSN 5855-01-469-2798
NSN 6240-01-390-2597
NSN 5855-01-278-8922
NSN 6110-00-510-7737
NSN 5950-01-258-4994
NSN 5996-01-645-9422
NSN 7035-00-088-7355
NSN 5975-01-010-6243
NSN 6320-01-264-2433
NSN 5975-01-317-8765