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 5920-01-463-3525
NSN 5950-00-092-0511
NSN 6130-01-152-4573
NSN 2925-01-461-6372
NSN 5920-01-477-5047
NSN 6645-01-115-3829
NSN 6685-01-634-0611
NSN 6135-01-265-1384
NSN 5835-01-518-4300
NSN 5915-01-630-5962
NSN 6130-01-290-3310
NSN 5965-01-231-0261