NUT (P/N an315-5) - New Surplus

The AN315-5 is a steel hex nut conforming to AN315 standard specifications for aircraft structures. It features 5/16-24 UNF-3B internal threads designed for airframe fastening applications. This nut provides non-locking retention on bolts and studs where a separate locking method—such as a lock washer or check nut—is applied.

Installation requires torquing per aircraft maintenance manual specifications. Commonly used in general and commercial aviation structural assembly and repair work.

What is the NUT (P/N an315-5)?

The AN315-5 is a steel hex nut conforming to AN315 standard specifications for aircraft structures. It features 5/16-24 UNF-3B internal threads designed for airframe fastening applications.

What conditions is the an315-5 available in?

The an315-5 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 an315-5?

The an315-5 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 an315-5?

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.