Gas differentiated by magnetic permeability shall be less than 1.2 before fabrication and not greater than 2.0 after fabrication as measured in a 200 oersted field
NSN 5935-01-384-3835
NSN 4140-01-350-3277
NSN 6220-01-264-3485
NSN 6645-01-535-7136
NSN 5985-01-062-4677
NSN 5998-01-398-1056
NSN 5960-00-503-4880
NSN 6150-01-024-0318
NSN 5835-00-289-9080
NSN 6620-01-345-9488
NSN 6240-01-234-1594
NSN 5950-01-514-8430