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 5910-01-394-8010
NSN 5935-01-207-1740
NSN 2925-01-239-6044
NSN 6220-00-098-7430
NSN 5965-01-533-7687
NSN 5998-01-222-0641
NSN 6110-00-581-4445
NSN 6150-01-360-8736
NSN 6145-00-887-1439
NSN 5945-01-460-8440
NSN 5945-01-192-6708
NSN 5930-00-837-8059