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 5998-01-075-6896
NSN 5835-01-432-1277
NSN 2925-01-209-9245
NSN 6110-01-350-6995
NSN 6240-01-190-9523
NSN 4140-01-300-8060
NSN 5975-00-935-9617
NSN 2925-01-100-3694
NSN 5945-01-334-6016
NSN 5950-00-258-6776
NSN 5935-00-584-4584
NSN 5920-01-027-0660