NUT (P/N an365-820a) - New Surplus

The AN365-820A is a self-locking hex nut conforming to AN365 specifications for aircraft fastening. This nut features a nylon insert that provides prevailing-torque resistance, preventing loosening from vibration without requiring secondary locking devices. Constructed from steel for strength and durability in airframe and system assemblies.

Used to secure threaded joints in non-high-temperature locations throughout the aircraft. Select the correct thread size to match your mating AN bolt, and torque according to aircraft maintenance manual specifications. Reliable vibration resistance makes this nut essential for line clamps and structural connections.

What is the NUT (P/N an365-820a)?

The AN365-820A is a self-locking hex nut conforming to AN365 specifications for aircraft fastening. This nut features a nylon insert that provides prevailing-torque resistance, preventing loosening from vibration without requiring secondary locking devices.

Does the an365-820a 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 an365-820a 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 an365-820a.

Can I order the an365-820a 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.