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 5990-00-999-8486
NSN 5960-00-836-0582
NSN 6685-01-065-8722
NSN 5855-01-020-7982
NSN 6135-00-932-3136
NSN 4140-01-177-1445
NSN 6610-01-296-4462
NSN 5915-00-989-9632
NSN 6110-01-495-0004
NSN 5935-01-449-1341
NSN 5915-01-510-3867
NSN 7035-01-412-8322