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 5925-01-276-9577
NSN 6610-00-995-6265
NSN 5935-00-104-7528
NSN 6650-00-738-5418
NSN 6110-00-166-5039
NSN 5920-01-391-1269
NSN 5910-00-934-2923
NSN 5920-00-649-6185
NSN 5960-01-462-7704
NSN 5910-01-450-4309
NSN 6685-00-822-9465
NSN 6650-01-039-2829