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 5910-00-845-1139
NSN 7035-01-199-6915
NSN 6110-01-220-0518
NSN 5925-01-024-9568
NSN 5935-01-220-2047
NSN 5930-01-142-6209
NSN 5835-01-440-5391
NSN 6650-01-386-5787
NSN 5930-01-555-6918
NSN 5905-01-499-8727
NSN 6240-01-481-1796
NSN 5985-00-950-7670