NUT (P/N 525-642-9003) - New Surplus

The 525-642-9003 is an aerospace-grade nut designed to secure threaded fasteners in airframe and system assemblies. Manufactured from metal conforming to AN/MS/NAS specifications, this fastener provides reliable joint retention in structural and mechanical applications. Commonly used to secure brackets, components, and assemblies throughout the aircraft frame.

Installation requires proper torque application and inspection per aircraft maintenance manual procedures and FAA AC 43.13 acceptable practices to ensure airworthiness and structural integrity.

What is the NUT (P/N 525-642-9003)?

The 525-642-9003 is an aerospace-grade nut designed to secure threaded fasteners in airframe and system assemblies. Manufactured from metal conforming to AN/MS/NAS specifications, this fastener provides reliable joint retention in structural and mechanical applications.

Does the 525-642-9003 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The NUT conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.

What material is the 525-642-9003 manufactured from?

Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the 525-642-9003.

Can I order the 525-642-9003 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The NUT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.