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 5935-00-088-5358
NSN 5998-01-183-5829
NSN 5920-00-271-3217
NSN 6240-00-542-6657
NSN 6650-01-420-7388
NSN 5835-01-325-5677
NSN 5945-01-502-5961
NSN 5998-01-476-0418
NSN 7035-01-581-6121
NSN 5945-01-575-7868
NSN 5920-01-233-4244
NSN 6645-00-401-5563