MS21140J (NOTICE 1), MILITARY SPECIFICATION: FASTENER, BLIND, HIGH STRENGTH, PULL TYPE, POSITIVE MECHANICAL LOCK, 100° FLUSH HEAD, CORROSION RESISTING

MS21140J (NOTICE 1), MILITARY SPECIFICATION: FASTENER, BLIND, HIGH STRENGTH, PULL TYPE, POSITIVE MECHANICAL LOCK, 100° FLUSH HEAD, CORROSION RESISTING STEEL, 95 KSI FSU (22 FEB 1999) [S/S BY S/S BY NASM21140]., MS21140J, dated 25 MARCH 1998, is hereby canceled and superseded by NASM21140. The Part Identification Number (PIN) for MS21140J and the part number for NASM21140 are identical. The part numbers have not been changed.