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 5960-00-797-3700
NSN 5935-00-872-3189
NSN 6145-01-407-3484
NSN 5835-00-723-2505
NSN 5996-00-996-1021
NSN 6650-00-466-1697
NSN 6145-01-190-0382
NSN 5835-01-373-9506
NSN 5975-01-379-4484
NSN 4140-00-538-1226
NSN 5910-00-425-8267
NSN 5996-00-556-9809