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 2925-00-862-8550
NSN 5945-00-079-0884
NSN 6685-01-268-1724
NSN 7035-01-444-4240
NSN 5930-01-374-3365
NSN 7035-01-065-8703
NSN 5998-00-052-4174
NSN 5999-00-062-0218
NSN 6110-00-144-6763
NSN 5960-00-543-1956
NSN 2925-01-612-0405
NSN 5895-00-962-3167