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 6105-00-008-0214
NSN 6610-01-476-7412
NSN 6610-01-525-8235
NSN 5999-00-678-4328
NSN 5910-01-041-0164
NSN 5985-00-091-1122
NSN 6240-00-395-0019
NSN 6150-01-386-5158
NSN 5999-01-332-5392
NSN 6610-01-425-1523
NSN 5990-00-554-0366
NSN 5835-00-106-2120