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 5950-01-567-7424
NSN 6610-00-951-4451
NSN 5920-00-891-2771
NSN 6220-01-240-9913
NSN 5915-01-363-3319
NSN 6105-01-169-2824
NSN 6620-01-145-1278
NSN 6145-01-605-9674
NSN 5835-01-394-7589
NSN 6620-01-518-7803
NSN 5975-01-516-6923
NSN 5999-01-119-5999