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 5905-01-289-0693
NSN 5905-00-985-6009
NSN 6240-01-224-6941
NSN 6610-00-088-4404
NSN 5960-00-489-8804
NSN 6240-01-585-4516
NSN 6645-00-819-5045
NSN 5960-00-034-7925
NSN 5996-00-954-7166
NSN 5975-01-209-8869
NSN 5930-01-116-5539
NSN 5920-01-352-3625