Magnetic permeability shall not exceed 2.0 after fabrication
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 6145-00-602-2759
NSN 5935-00-721-4155
NSN 5945-01-309-6050
NSN 5855-00-879-5849
NSN 6620-00-901-4523
NSN 6645-01-223-7274
NSN 6130-01-267-8545
NSN 2925-00-265-7539
NSN 6650-01-406-5322
NSN 5895-01-478-4470
NSN 6110-01-072-1958
NSN 5965-01-050-7055