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 5935-01-654-4542
NSN 5910-01-543-6551
NSN 5925-01-582-0969
NSN 6650-01-376-6965
NSN 6645-01-486-7029
NSN 5965-01-419-6624
NSN 6685-00-186-0190
NSN 6650-01-232-4243
NSN 5965-00-497-4521
NSN 6645-01-170-7368
NSN 6610-01-428-3587
NSN 5996-01-410-6984