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 6105-01-173-6972
NSN 5910-00-935-3517
NSN 5920-01-530-4964
NSN 6105-00-415-6534
NSN 5855-01-382-8725
NSN 5925-01-287-5629
NSN 6135-01-090-5365
NSN 5945-01-248-1121
NSN 5990-00-010-8186
NSN 5910-01-362-6293
NSN 6650-01-406-3086
NSN 6240-01-277-3762