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 6685-01-289-4808
NSN 6610-01-197-8302
NSN 5998-01-506-2794
NSN 5945-00-283-8760
NSN 2925-01-197-7864
NSN 5945-01-633-3355
NSN 5996-00-964-2776
NSN 5990-01-542-4212
NSN 6150-01-502-4619
NSN 5905-00-892-1654
NSN 6130-01-010-9339
NSN 5960-01-593-4760