PIN (P/N sp4yf11) - New Surplus

The sp4yf11 is a steel aircraft pin designed to secure clevis connections in mechanical control linkages. This fastener locks pivot joints by passing through aligned holes in clevis brackets, then retained with a cotter pin to prevent accidental withdrawal. Conforms to AN/MS aerospace standards for pin dimensions and material properties.

Installation requires verifying grip length and diameter against the aircraft's Illustrated Parts Catalog, then securing with appropriate cotter pin per maintenance manual procedures. Common in aileron, rudder, and elevator control systems.

What is the PIN (P/N sp4yf11)?

The sp4yf11 is a steel aircraft pin designed to secure clevis connections in mechanical control linkages. This fastener locks pivot joints by passing through aligned holes in clevis brackets, then retained with a cotter pin to prevent accidental withdrawal.

Does the sp4yf11 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The PIN 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 sp4yf11 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 sp4yf11.

Can I order the sp4yf11 in custom quantities?

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