Standard
NUTS, SELF-LOCKING, STEEL High Strength, Prevailing Torque, All Metal 450° F (232° C) Use, Unified "J" (MIL-S-8879) Thread Form
1973-05-15
HISTORICAL
AMS7252A
This specification covers all-metal, self-locking, prevailing-torque nuts, plate nuts, and gang channel nuts made of a carbon or low-alloy steel.