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 5990-01-116-2181
NSN 5915-01-476-2892
NSN 5935-00-485-7456
NSN 6110-01-208-1562
NSN 6320-01-462-3555
NSN 5915-00-188-9057
NSN 5950-01-281-6923
NSN 5855-01-291-4763
NSN 2925-01-462-1620
NSN 6135-01-542-0659
NSN 6135-01-428-6069
NSN 5990-01-024-9659