Standard
Insert, Screw Thread, Non-Locking, UNS S66286, Locked In, Key Locked Procurement Specification For
2018-08-23
HISTORICAL
AS4976
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.