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 5999-01-012-7315
NSN 5975-01-425-2779
NSN 5910-01-354-8282
NSN 5945-00-336-3166
NSN 6105-01-278-9830
NSN 5835-00-289-9080
NSN 6110-01-573-7375
NSN 5975-00-001-5535
NSN 6220-01-143-5761
NSN 6320-00-098-2858
NSN 5998-01-634-0604
NSN 5920-01-366-0796