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 5935-00-554-0244
NSN 6645-01-500-0827
NSN 6150-01-566-3143
NSN 6685-00-287-6596
NSN 7035-01-007-1802
NSN 6650-00-834-9062
NSN 5925-01-054-5473
NSN 5895-00-153-2595
NSN 5990-01-541-7671
NSN 6135-01-562-6582
NSN 5855-01-290-7035
NSN 5910-01-108-9068