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 5910-01-411-7764
NSN 5985-01-086-4728
NSN 5895-01-227-3125
NSN 6135-01-070-3865
NSN 5945-00-290-1779
NSN 6145-01-220-9158
NSN 5960-00-005-7132
NSN 5965-01-422-0344
NSN 5996-00-247-3808
NSN 6105-01-378-9039
NSN 6240-01-467-6429
NSN 5915-01-318-8677