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 6145-00-408-1724
NSN 5915-01-103-7999
NSN 5999-01-227-8277
NSN 6110-00-660-8998
NSN 6150-01-464-1618
NSN 5930-01-443-3993
NSN 5945-00-705-0808
NSN 6685-00-595-5376
NSN 6105-01-014-3651
NSN 5920-00-003-2940
NSN 5965-00-146-8588
NSN 5960-00-789-1470