NUT (P/N nas680a5) - New Surplus

The NAS680A5 is a two-lug self-locking plate nut manufactured in steel with an all-metal prevailing-torque design. This NAS680 series fastener features straight rivet holes for permanent installation where backside access is limited, such as aircraft access panels and structural enclosures. The nut creates captive threads by riveting through both lugs into the underlying structure.

Installation requires two rivets matching the plate pattern, with final torque applied per the aircraft maintenance manual. Superseded by NASM21048/MS21048 specifications.

What is the NUT (P/N nas680a5)?

The NAS680A5 is a two-lug self-locking plate nut manufactured in steel with an all-metal prevailing-torque design. This NAS680 series fastener features straight rivet holes for permanent installation where backside access is limited, such as aircraft access panels and structural enclosures.

Does the nas680a5 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 nas680a5 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 nas680a5.

Can I order the nas680a5 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.