USE MS24665-285 (P/N an380-3-4) - New Surplus

The AN380-3-4 is a steel cotter pin designed to secure castellated nuts on drilled fasteners. This 3/32-inch diameter by 1-inch length pin prevents rotation and loosening of critical control linkages and structural connections. Installation involves inserting the pin through aligned holes in the bolt and nut, then bending the prongs outward to lock in place.

Steel construction provides durability in high-vibration aircraft environments. Verify correct size in your aircraft's Illustrated Parts Catalog before installation.

What is the USE MS24665-285 (P/N an380-3-4)?

The AN380-3-4 is a steel cotter pin designed to secure castellated nuts on drilled fasteners. This 3/32-inch diameter by 1-inch length pin prevents rotation and loosening of critical control linkages and structural connections.

What conditions is the an380-3-4 available in?

The an380-3-4 is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.

How do I get pricing for the an380-3-4?

The an380-3-4 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.

Do you offer expedited shipping for the an380-3-4?

Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.