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 5975-00-985-2748
NSN 4140-01-266-9019
NSN 5975-01-363-6462
NSN 6620-01-088-1272
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NSN 5990-01-246-0936
NSN 5930-00-182-7474
NSN 5925-01-605-1810
NSN 5999-00-446-9111
NSN 5835-00-450-4832
NSN 6645-00-991-8704
NSN 6650-00-244-5648