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 7035-01-027-1718
NSN 5996-01-651-7063
NSN 5996-01-024-2930
NSN 6105-01-418-0824
NSN 5910-01-647-3371
NSN 5925-01-080-1768
NSN 6145-01-444-1668
NSN 5996-00-518-0460
NSN 5855-00-408-2611
NSN 6240-00-825-6560
NSN 5910-01-424-0225
NSN 6610-01-238-8712