AS4976A Insert, Screw Thread, Non-Locking, UNS S66286, Locked in, Key Locked Procurement Specification for

This procurement specification covers inserts made from A286 alloy of the type identified under the Unified Numbering System as UNS S66286 which have non-locking internal threads and integrated locking keys to positively secure the insert against rotation when properly installed in threaded holes.