Goodrich Wheel & Brake Steel Nut 63-527 OEM Replacement

The Goodrich Wheel & Brake 63-527 is a steel nut intended for fixed wing aircraft brake and wheel assembly applications. Manufactured in the United States under CAGE code 97153, this nut is an OEM replacement part available as a single unit. ECCN is EAR99 and Schedule B code is 7318160000.

The 63-527 measures 0.57 x 0.57 x 0.38 inches and weighs 0.01 lb, making it a compact nut intended for use in the smaller-diameter fastener locations within aircraft brake assemblies. Steel nuts in brake system applications must retain their thread engagement and clamping force under the vibration, thermal cycling, and exposure to hydraulic fluid and de-icing chemicals encountered in service. This part carries 8130-3 eligibility for use in FAA-regulated maintenance environments, supporting documentation requirements for aircraft airworthiness records. Maintenance facilities can use this part as a direct OEM replacement for the original manufacturer's component specification, ensuring proper fit and thread engagement in the intended brake assembly.