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 5975-00-063-3736
NSN 5990-01-576-4383
NSN 6145-01-472-7625
NSN 6240-00-224-1880
NSN 5965-01-142-1807
NSN 5999-00-266-3805
NSN 5905-01-571-5353
NSN 7035-01-026-6602
NSN 5910-01-147-1662
NSN 5965-00-196-7320
NSN 6150-00-336-9057
NSN 5950-01-112-2358