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 5985-01-303-4955
NSN 6685-00-491-3781
NSN 6220-00-837-6275
NSN 5960-00-134-5995
NSN 5835-00-494-3710
NSN 6135-01-231-4809
NSN 5985-01-615-5095
NSN 6220-01-626-1074
NSN 4140-00-016-2615
NSN 6150-00-854-5498
NSN 5950-00-953-1149
NSN 6620-01-515-6269