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 5960-01-512-0233
NSN 5930-01-296-9286
NSN 5855-01-295-2313
NSN 5999-00-119-3214
NSN 5920-01-436-5138
NSN 5905-00-135-2847
NSN 5920-01-019-3685
NSN 6130-01-237-1621
NSN 6220-01-157-9062
NSN 5965-01-464-0220
NSN 6105-00-080-5537
NSN 6685-00-467-0608