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 5835-01-422-2399
NSN 5935-00-625-5929
NSN 5990-00-473-1809
NSN 6610-00-580-5997
NSN 5998-01-242-5246
NSN 5930-01-054-2055
NSN 5835-01-483-7825
NSN 6220-01-222-0724
NSN 5945-01-183-1740
NSN 5950-01-279-0197
NSN 5965-00-739-2063
NSN 5985-01-440-1781