MS21130E, MILITARY STANDARD: BOLT, SELF RETAINING, POSITIVE LOCKING, CRES 90 KSI FSU, 63 KSI FTU, 100 DEG. FLUSH HEAD, 450 DEG. F AND 650 DEG. F (11 MAR 1981) [SUPERSEDED BY NASM21130]

MS21130E, MILITARY STANDARD: BOLT, SELF RETAINING, POSITIVE LOCKING, CRES 90 KSI FSU, 63 KSI FTU, 100 DEG. FLUSH HEAD, 450 DEG. F AND 650 DEG. F (11 MAR 1981) [SUPERSEDED BY NASM21130].