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 5905-00-233-5932
NSN 2925-01-279-6692
NSN 5945-01-437-3454
NSN 6150-01-443-2104
NSN 6150-00-930-2335
NSN 5915-01-311-4723
NSN 5990-00-186-2445
NSN 6110-01-072-5399
NSN 5935-01-149-7383
NSN 6135-00-932-3136
NSN 5960-01-522-0391
NSN 5905-01-331-6366