RIVET (P/N sp81-506) - New Surplus

The sp81-506 is a solid-shank aircraft rivet for joining sheet-metal skins and structural brackets. This metal fastener conforms to aviation standards such as AN470/MS20470 (universal head) or AN426/MS20426 (100° countersunk). Used in airframe skin repairs, component attachment, and structural assembly work across general and commercial aircraft.

Installation requires proper diameter and length selection, driven with pneumatic or manual rivet tools per aircraft structural repair manuals and FAA AC 43.13-1B guidance. Correct edge-distance and spacing must be maintained during installation.

What is the RIVET (P/N sp81-506)?

The sp81-506 is a solid-shank aircraft rivet for joining sheet-metal skins and structural brackets. This metal fastener conforms to aviation standards such as AN470/MS20470 (universal head) or AN426/MS20426 (100° countersunk).

Does the sp81-506 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The RIVET 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 sp81-506 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 sp81-506.

Can I order the sp81-506 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The RIVET is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.