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 5895-01-249-3010
NSN 5945-01-282-0493
NSN 6685-00-263-4545
NSN 6320-01-643-0850
NSN 5895-01-174-5751
NSN 5975-01-013-2391
NSN 5985-00-962-8415
NSN 5920-01-334-0876
NSN 6650-01-388-2538
NSN 5920-01-358-9924
NSN 6240-01-009-0363
NSN 5965-01-612-8098