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 5985-01-400-3876
NSN 5920-01-206-3977
NSN 4140-01-444-5292
NSN 6240-01-303-1003
NSN 5920-01-534-8126
NSN 5930-01-422-1702
NSN 4140-01-603-0969
NSN 5915-00-466-2840
NSN 5998-00-238-6959
NSN 5925-01-020-7706
NSN 5945-01-582-8644
NSN 6110-01-047-4849