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 6650-00-515-6002
NSN 5905-01-577-9854
NSN 5998-00-615-2763
NSN 6240-01-615-8454
NSN 6220-00-825-2783
NSN 5998-01-418-1057
NSN 2925-00-054-3550
NSN 5895-00-652-1791
NSN 6150-00-013-2579
NSN 6220-01-130-9294
NSN 5905-01-592-3216
NSN 6685-01-457-6558