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 6145-01-390-8711
NSN 6105-01-576-1794
NSN 5835-01-632-6627
NSN 6150-01-194-8319
NSN 5925-01-159-7595
NSN 6130-01-594-4550
NSN 5945-01-306-9147
NSN 5895-01-093-1962
NSN 6145-00-866-8994
NSN 6145-00-705-6686
NSN 5925-01-010-2925
NSN 5999-01-464-2945