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 5895-01-384-7522
NSN 5950-01-559-6517
NSN 2925-01-141-7563
NSN 5965-00-781-3578
NSN 5905-01-328-9003
NSN 5935-01-660-7214
NSN 6685-01-085-1510
NSN 5990-01-065-0492
NSN 5960-00-080-3700
NSN 7035-01-459-9598
NSN 5920-00-549-2203
NSN 5895-01-278-9379