Standard CONTRAST DYE PENETRANT INSPECTION 1991-10-15 HISTORICAL AMS2646C This specification establishes a procedure for detection of discontinuities open to the surface of parts by the use of a penetrating dye.
Standard MAGNETIC PARTICLE INSPECTION 1983-10-01 HISTORICAL AMS2640J This specification covers procedures for wet and dry methods of magnetic particle inspection.
Standard FLUORESCENT PENETRANT INSPECTION 1991-10-01 HISTORICAL AMS2645H This specification establishes a procedure for detection of defects by use of a fluorescent, penetrating liquid.