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 5985-00-183-9314
NSN 6110-01-332-9027
NSN 5960-01-331-3817
NSN 2925-00-265-7539
NSN 6685-01-357-6358
NSN 6130-01-425-1231
NSN 5998-00-001-8571
NSN 5925-00-941-2176
NSN 6150-01-218-7090
NSN 6685-01-180-9037
NSN 6145-01-391-7763
NSN 6645-01-412-6580