DOUBLER (P/N 1379385r1) - New Surplus

The 1379385r1 is an aviation-grade structural doubler designed to reinforce localized skin areas and distribute loads around fasteners and cutouts. This sheet metal component arrests crack propagation and restores stiffness to damaged or modified fuselage sections. Commonly installed around antenna cutouts, access panels, and structural modifications on general aviation aircraft.

Installation follows FAA AC 43.13-1B guidelines using approved AN or MS solid rivets with documented repair data. The doubler bonds to existing skin through riveted attachment, creating a reinforced load path that prevents stress concentration and extends component service life.

What is the DOUBLER (P/N 1379385r1)?

The 1379385r1 is an aviation-grade structural doubler designed to reinforce localized skin areas and distribute loads around fasteners and cutouts. This sheet metal component arrests crack propagation and restores stiffness to damaged or modified fuselage sections.

What conditions is the 1379385r1 available in?

The 1379385r1 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 1379385r1?

The 1379385r1 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 1379385r1?

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.