NUT (P/N an365-624) - New Surplus

The AN365-624 is a steel hex self-locking nut with a nylon insert designed for prevailing-torque retention in aircraft fastening applications. This nut resists vibration-induced loosening through its nylon collar, which creates friction when threaded onto matching AN bolts. Commonly used to secure Adel clamps and other hardware assemblies throughout aircraft structures.

The nylon insert maintains effectiveness up to 250°F. Installation requires matching the nut to AN-specification bolts and torquing per your aircraft maintenance manual. Verify part compatibility with your Illustrated Parts Catalog before use.

What is the NUT (P/N an365-624)?

The AN365-624 is a steel hex self-locking nut with a nylon insert designed for prevailing-torque retention in aircraft fastening applications. This nut resists vibration-induced loosening through its nylon collar, which creates friction when threaded onto matching AN bolts.

Does the an365-624 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 an365-624 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 an365-624.

Can I order the an365-624 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.