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 5910-00-840-3662
NSN 5910-01-534-7699
NSN 6150-01-494-6657
NSN 5975-01-144-8131
NSN 6135-01-660-2840
NSN 5996-01-369-7999
NSN 5920-01-200-6655
NSN 7035-01-533-9137
NSN 5925-01-139-3866
NSN 6685-00-950-6127
NSN 5985-01-113-6753
NSN 5835-00-770-2843