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 6610-00-963-1665
NSN 5998-00-866-7034
NSN 5975-01-178-0938
NSN 6645-01-075-7722
NSN 6650-01-265-2672
NSN 5985-01-152-8751
NSN 5920-01-363-7063
NSN 6610-01-426-5090
NSN 5905-01-136-2587
NSN 6650-00-390-3568
NSN 5965-01-218-7795
NSN 5990-01-571-7468