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 6610-01-042-2279
NSN 5925-00-686-3364
NSN 6610-01-582-8181
NSN 5996-00-246-2528
NSN 5990-00-586-6435
NSN 5855-01-533-7051
NSN 5935-01-537-0095
NSN 6145-01-529-4535
NSN 5998-01-435-5340
NSN 5990-00-106-6609
NSN 5975-00-890-9860
NSN 5915-00-877-7338