The BALL & DOUBLE SHANK (AN663C3) is a precision-engineered aircraft hardware component designed for secure fastening and reliable performance in aerospace applications. It is commonly used in aircraft assembly and maintenance to connect critical structural elements, ensuring safety and durability. Its robust construction and versatile shank configurations make it suitable for demanding industrial environments requiring high-strength fasteners.This component is manufactured to the applicable MS, AN, or NAS specification, ensuring compliance with recognized military and aerospace dimensional, material, and performance requirements. Material certifications, Certificates of Conformance (CoC), and traceability are available where applicable.
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