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 6240-00-541-7032
NSN 5835-01-170-5537
NSN 6240-01-399-0343
NSN 6130-01-278-7815
NSN 5835-01-229-6964
NSN 5998-01-487-5390
NSN 5915-01-611-7401
NSN 6645-01-620-0044
NSN 4140-00-857-9970
NSN 6135-01-643-5809
NSN 6130-00-602-5984
NSN 5925-01-640-7347