Oc/o15 inserts; 4 nuts; rivets as required; 1 spacer; 2 panels; verify heat treatment per ndts1500; use of next longer or shorter grip nut in lieu of ms33737-11 is permissable; the material shall meet class a ultrasonic inspection of mil-1-8950, ndts5101; dimensions are 27.520 inches long by 10.250 inches wide; electrical bond per fps-3024; metel removal per fps-3017; install bushings and inserts with fps-3001 element 206; prime all areas.Paint area noted except .5000/.5005 holes