1993SAE AMS7250F-1993 NUTS@ SELF-LOCKING@ STEEL@ CORROSION AND HEAT RESISTANT HIGH STRENGTH@ ALL METAL 1200 DEGREES F (650 DEGREES C) USE@ UNIFIED (MIL-S-7742) THREAD FORM
1990SAE AMS7250F-1990 Nuts, Self-Locking Steel, Corrosion and Heat Resistant, High Strength, All-Metal, 1200°F Use, Unified (MIL-S-7742) Thread Form
1980SAE AMS7250E-1980 NUTS, SELF-LOCKING, STEEL, CORROSION AND HEAT RESISTANT High Strength, All Metal 1200° F(650° C) Use, Unified (MIL-S-7742) Thread Form
1980SAE AMS7250D-1980 NUTS, SELF-LOCKING, STEEL, CORROSION AND HEAT RESISTANT High Strength, All Metal 1200° F(650° C) Use, Unified (MIL-S-7742) Thread Form
1973SAE AMS7250C-1973 NUTS, SELF-LOCKING, STEEL, CORROSION AND HEAT RESISTANT High Strength, Prevailing-Torque, All Metal 1200° F (649° C) Use, Unified (MIL-S-7742) Thread Form
1969SAE AMS7250B-1969 NUTS, SELF-LOCKING, CORROSION AND HEAT RESISTANT High Strength, Prevailing-Torque, All Metal 1200 F (649 C) Use, Unified (MIL-S-7742) Thread Form
1966SAE AMS7250A-1966 NUTS, SELF-LOCKING, CORROSION AND HEAT RESISTANT High Strength, Prevailing Torque, All Metal 1200 F (649 C) Use, Unified National Thread Form
1961SAE AMS7250-1961 NUTS@ SELF-LOCKING@ CORROSION AND HEAT RESISTANT High Strength@ Prevailing Torque@ All-Metal 1200 F