These formulae shall be used to determine drop dimensions for simple bend tube fittings utilizing flare and flareless end connection designs from 0° to 90° used in aircraft and aerospace applications. Individual design standards shall specify parameters, such as centerline bend radius (R), straight tangent length to accommodate bending equipment (X1 and X2), and nut to be used.
ARP1676 has been reaffirmed to comply with the SAE five-year review policy.
AN818 This document is not part of the subscrption.
If you do not have access to SAE MOBILUS via username/password or institutional access, you can still purchase the Aerospace Standard, Recommended Formulae for Determining Drop Dimensions for Simple-Bend Tube Fittings with Flared and Flareless End Connections Used in Aerospace Applications.