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 5999-00-688-6985
NSN 4140-01-442-9194
NSN 5998-00-596-9568
NSN 5996-01-470-1404
NSN 5965-01-486-3564
NSN 5910-01-114-3346
NSN 5960-01-425-1454
NSN 5855-01-096-0872
NSN 5925-00-421-9915
NSN 6685-01-406-5348
NSN 5835-01-390-0880
NSN 5905-00-451-5876