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 5998-00-006-8777
NSN 5915-00-993-1825
NSN 6645-01-321-7665
NSN 5925-01-611-3434
NSN 4140-00-707-5963
NSN 6135-01-142-2417
NSN 5835-01-091-8353
NSN 5945-01-169-7942
NSN 5920-00-061-7405
NSN 5999-00-513-3688
NSN 5998-00-067-3319
NSN 5910-01-463-9789