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 2925-01-259-7092
NSN 6145-01-616-7787
NSN 5915-01-105-0965
NSN 6220-01-369-1646
NSN 5925-01-586-0658
NSN 6685-00-068-2703
NSN 5990-01-432-4249
NSN 5998-00-575-4476
NSN 5925-01-139-0495
NSN 6240-01-190-9523
NSN 6610-00-001-5516
NSN 6135-01-490-7704