MIL-STD-2148, DEPARTMENT OF DEFENSE STANDARD PRACTICE: VIBRATION DAMPING MATERIALS, PROCEDURES FOR INSTALLATION, MAINTENANCE, AND REPAIRS (12 AUG 1983) [SUPERSEDING NAVSEA 0939-LP-000-1010]., This standard establishes requirements for methods of measuring and determining the magnetic characteristics (permeability; electrical conductivity; ferrous, stray and eddy current magnetic field strengths) of materials and equipment.