NUT (P/N 451818) - New Surplus

The 451818 is an aerospace-grade fastening nut designed to secure components on threaded studs and bolts in aircraft airframe and system assemblies. This nut withstands vibration and operational stress in panel mounting, bracket attachment, and structural applications. Manufactured to AN, MS, or NAS standards for aviation use, it ensures reliable fastening in critical assemblies.

Installation requires verification of thread condition, application of proper torque values per aircraft maintenance manual specifications, and adherence to replacement limits documented in the Illustrated Parts Catalog.

What is the NUT (P/N 451818)?

The 451818 is an aerospace-grade fastening nut designed to secure components on threaded studs and bolts in aircraft airframe and system assemblies. This nut withstands vibration and operational stress in panel mounting, bracket attachment, and structural applications.

Does the 451818 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 451818 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 451818.

Can I order the 451818 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.