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 6150-01-215-1959
NSN 5950-01-349-1906
NSN 5990-01-168-6797
NSN 5950-01-189-5475
NSN 5895-01-633-3212
NSN 5950-01-018-7337
NSN 5998-00-900-5882
NSN 5996-00-372-4528
NSN 6105-00-565-9450
NSN 5895-01-346-0739
NSN 6105-00-722-1394
NSN 6105-01-203-0589