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 5999-00-148-4310
NSN 5996-01-336-4038
NSN 2925-00-889-8004
NSN 5910-01-468-6632
NSN 5930-01-209-2835
NSN 5990-01-534-8609
NSN 6685-00-580-1882
NSN 5960-01-111-9918
NSN 5935-01-340-7930
NSN 2925-00-941-3708
NSN 6130-01-029-3601
NSN 6150-00-374-7691