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 5996-01-580-0582
NSN 5960-01-595-6515
NSN 5925-01-392-1886
NSN 5935-01-648-4187
NSN 5915-00-551-1789
NSN 6135-00-255-1340
NSN 6685-01-462-5866
NSN 6220-00-866-1346
NSN 5905-01-406-7601
NSN 5925-00-734-1441
NSN 6110-01-029-9619
NSN 5999-01-094-5956