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 6150-01-090-0982
NSN 5905-00-597-6081
NSN 6645-01-022-2632
NSN 5835-00-733-9145
NSN 6610-00-536-4977
NSN 5925-00-666-4753
NSN 6150-01-307-2664
NSN 5920-01-651-3929
NSN 4140-01-142-6443
NSN 5905-00-107-7908
NSN 5920-01-032-4756
NSN 5895-01-467-8965