| GENERAL CHARACTERISTICS ITEM DESCRIPTION | CONSISTS OF ONE INSERT,SCREW THREAD,COARSE AND FINE,PART NUMBER MS21209F1-15; PRIMER COATING,ZINC CHROMATE,COLOR AND TYPE OPTL,SPEC TT-P-1757; PRIMER APPLIED TO INSERT PRIOR TO INSTALLATION; INSERT INSTALLED .050/.070 BELOW SURFACE PER MS33537 |