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 6650-00-398-1821
NSN 5960-01-126-5767
NSN 5935-01-433-7604
NSN 6130-01-550-1888
NSN 6130-01-559-1645
NSN 5975-01-244-3514
NSN 5895-00-678-6598
NSN 4140-01-438-2806
NSN 5960-01-294-2397
NSN 4140-01-516-3769
NSN 5910-01-628-6647
NSN 5835-01-315-9948