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 5999-00-962-7154
NSN 5965-00-858-5398
NSN 5990-01-166-2237
NSN 5996-01-017-1309
NSN 5990-01-035-6869
NSN 5895-01-517-6798
NSN 6685-01-259-8527
NSN 5996-01-094-9754
NSN 5895-01-104-3125
NSN 4140-01-394-6268
NSN 5999-01-580-5939
NSN 5905-01-141-1923