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 5965-00-823-8623
NSN 4140-01-602-8454
NSN 6105-01-632-9617
NSN 6650-01-068-9248
NSN 5975-00-900-4013
NSN 5925-01-573-6136
NSN 5945-01-092-1816
NSN 5835-00-816-0394
NSN 5925-00-436-3454
NSN 5996-01-227-3005
NSN 6110-01-268-7140
NSN 5990-01-312-2638