NUT (P/N a125g66) - New Surplus

The a125g66 is a general-purpose aircraft nut designed to secure threaded fasteners in structural assemblies. This hardware component pairs with matching bolts and washers to create reliable mechanical joints in airframe bracket assemblies and similar applications. Manufactured to aerospace standards (AN, MS, or NAS specifications), it withstands vibration and operational stresses typical in aircraft structures.

Installation requires proper torque application and inspection per FAA AC 43.13-1B guidelines and aircraft maintenance manual procedures to ensure airworthiness.

What is the NUT (P/N a125g66)?

The a125g66 is a general-purpose aircraft nut designed to secure threaded fasteners in structural assemblies. This hardware component pairs with matching bolts and washers to create reliable mechanical joints in airframe bracket assemblies and similar applications.

Does the a125g66 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 a125g66 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 a125g66.

Can I order the a125g66 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.