RING (P/N 646259) - New Surplus

Part 646259 is a ring-shaped spacer component for aircraft structural and mechanical assemblies. This hardware piece maintains precise spacing in bracket interfaces, fastener stacks, and retention applications throughout the airframe. Typically manufactured from aluminum or steel per AN, MS, or NAS specifications, the ring provides dimensional control in load-bearing and non-load-bearing connections.

Installation follows standard aerospace hardware practices outlined in AC 43.13-1B and the applicable aircraft maintenance manual. Verify compatibility with your aircraft's Illustrated Parts Catalog before use.

What is the RING (P/N 646259)?

Part 646259 is a ring-shaped spacer component for aircraft structural and mechanical assemblies. This hardware piece maintains precise spacing in bracket interfaces, fastener stacks, and retention applications throughout the airframe.

What conditions is the 646259 available in?

The 646259 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 646259?

The 646259 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 646259?

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.