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 5960-01-462-1864
NSN 5950-00-433-9589
NSN 6685-00-509-5239
NSN 6105-01-162-4484
NSN 6145-01-373-8789
NSN 5920-01-452-7942
NSN 7035-01-247-6256
NSN 6685-01-247-3786
NSN 5935-01-431-7503
NSN 6145-01-104-1126
NSN 6150-01-406-4984
NSN 6145-01-146-4106