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 5985-00-199-0475
NSN 7035-00-349-8571
NSN 5985-01-141-1975
NSN 6145-01-462-2460
NSN 5996-00-156-4445
NSN 5985-00-986-9742
NSN 5950-01-101-3212
NSN 6110-01-513-9907
NSN 6135-01-469-7574
NSN 6145-01-172-1000
NSN 5935-00-460-2166
NSN 5925-01-266-1093