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 5895-00-468-2239
NSN 6240-01-423-1335
NSN 5975-01-431-5277
NSN 5905-00-892-9242
NSN 6650-01-258-6939
NSN 6105-01-440-7373
NSN 5835-01-520-4479
NSN 6220-01-392-5574
NSN 5925-00-816-9929
NSN 5990-01-393-4808
NSN 5945-01-067-9527
NSN 5920-01-212-9504