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 5999-00-428-3447
NSN 5895-01-206-7147
NSN 5935-01-215-1422
NSN 5975-00-418-4967
NSN 6150-01-230-3041
NSN 4140-01-290-4026
NSN 6145-01-230-3595
NSN 5835-01-168-6256
NSN 5915-01-535-6666
NSN 6110-00-916-4625
NSN 5855-00-908-9314
NSN 5950-01-340-7523