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 5895-01-572-2128
NSN 6685-01-089-8141
NSN 6220-01-459-3128
NSN 5835-01-035-2976
NSN 5990-01-526-9941
NSN 5905-01-309-1108
NSN 6105-01-313-1129
NSN 5895-00-211-7193
NSN 6650-01-618-2285
NSN 5950-01-448-2088
NSN 2925-01-197-7864
NSN 6610-01-299-0601