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 5855-01-147-6024
NSN 6220-01-032-5646
NSN 5905-01-054-4209
NSN 7035-01-010-4257
NSN 5920-01-330-8789
NSN 6145-01-406-5051
NSN 5999-00-894-6892
NSN 6105-00-093-8766
NSN 5920-01-009-1307
NSN 6110-01-257-8097
NSN 5905-01-282-7213
NSN 5915-00-223-2686