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 6105-00-136-9158
NSN 6685-01-476-2045
NSN 7035-00-574-4223
NSN 5965-01-005-0341
NSN 6240-00-757-7894
NSN 6150-00-922-4243
NSN 6135-01-551-0562
NSN 6650-01-610-0010
NSN 5999-01-472-6248
NSN 5945-00-019-1473
NSN 5905-00-150-8601
NSN 6240-00-739-0961