Date: 12/31/1969 Views: 9789
Date: 02/05/2009 Views: 8822
Date: 06/06/2003 Views: 6304
Date: 08/23/2023 Views: 793567
Dihedral of wings causes a slight angle to the sewing thread that is parallel with ground, the center drill counter bore allows sewing thread to exit .0145" hole with out being pushed down. Y13-08-03