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 5965-00-194-9428
NSN 7035-01-462-1957
NSN 5915-01-406-3271
NSN 5925-01-644-5658
NSN 5975-01-580-0569
NSN 6240-00-491-0517
NSN 5905-01-383-5597
NSN 6220-01-533-3797
NSN 5930-00-076-5661
NSN 2925-00-964-7128
NSN 5990-01-529-7307
NSN 5990-01-066-5227