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 5945-01-076-6550
NSN 5935-01-167-1644
NSN 5910-00-124-5084
NSN 6105-01-633-3485
NSN 6620-01-300-9502
NSN 5998-01-227-4368
NSN 5950-01-383-5902
NSN 5895-01-196-2928
NSN 5895-01-220-6354
NSN 5999-01-555-8736
NSN 6650-01-294-5243
NSN 5835-01-456-3922