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 5998-00-246-5967
NSN 5925-00-107-4234
NSN 6110-01-336-3997
NSN 5945-01-460-3603
NSN 5990-01-407-6615
NSN 5835-00-226-7825
NSN 5905-01-367-2819
NSN 5990-01-446-5546
NSN 5920-01-234-5914
NSN 5915-01-201-9487
NSN 6320-01-160-7757
NSN 5990-00-232-3965