PIN: FLT HD (P/N 424-145) - New Surplus

The 424-145 is a flat-head pin designed for aircraft clevis and hinge pin applications in airframe linkages. This fastener secures joints under shear loading in control surfaces, landing gear, and structural connections. Typically manufactured from steel or aluminum per AN/MS standards, the pin installs with washers and cotter pin retention to prevent accidental withdrawal.

Installation follows the aircraft maintenance manual and requires verification in the Illustrated Parts Catalog for your specific airframe. Common in general aviation and corporate aircraft maintenance.

What is the PIN: FLT HD (P/N 424-145)?

The 424-145 is a flat-head pin designed for aircraft clevis and hinge pin applications in airframe linkages. This fastener secures joints under shear loading in control surfaces, landing gear, and structural connections.

Does the 424-145 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The PIN: FLT HD 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 424-145 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 424-145.

Can I order the 424-145 in custom quantities?

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