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 6150-01-355-5054
NSN 5855-00-869-3635
NSN 5935-01-450-8298
NSN 5915-01-152-5394
NSN 6130-00-394-3421
NSN 5999-01-178-5129
NSN 5960-01-593-4760
NSN 6240-01-254-9448
NSN 6240-00-519-3399
NSN 6220-01-146-5152
NSN 5965-01-293-2050
NSN 5895-01-083-8960