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 2925-01-625-6841
NSN 5835-00-289-9080
NSN 2925-01-604-8984
NSN 5920-01-266-7639
NSN 4140-00-616-1347
NSN 5965-01-285-2133
NSN 6610-01-483-1317
NSN 6110-00-807-9508
NSN 6320-01-090-8296
NSN 5930-00-278-7731
NSN 6645-01-127-6252
NSN 5895-01-484-0893