Insert Type | 
                                                                        N/A Extra Heavy Duty | 
                                                                                Material | 
                                                                        N/A 303 CRES per AMS 5640 or ASTM-A-582, or 303SE per AMS 5640, AMS 5738 or ASTM-A-582 | 
                                                                                Finish Description | 
                                                                        N/A Cadmium Plate per AMS-QQ-P-416, Type II, Class 2 | 
                                                                                Lube Description | 
                                                                        N/A None | 
                                                                                Internal Thread Lock | 
                                                                        N/A Yes | 
                                                                                Internal Thread Size | 
                                                                        N/A 0.4375-20 UNJF-3B | 
                                                                                External Thread Size | 
                                                                        N/A 0.6875-11 NS-2A | 
                                                                                Modified Minor Diameter | 
                                                                        N/A 0.625/0.615 | 
                                                                                Shear Engagement Area (in²) Ref. | 
                                                                        N/A 0.6498 | 
                                                                                C DIA ±.005 | 
                                                                        N/A 0.445 | 
                                                                                C'Bore Depth ±.010 | 
                                                                        N/A 0.100 | 
                                                                                L ±.010 | 
                                                                        N/A 0.625 | 
                                                                                C'Sink Diameter
                                                                                                                                                                                                                                 | 
                                                                        N/A 0.700 | 
                                                                                Thread Tap Size | 
                                                                        N/A 0.6875-11 NS-2B | 
                                                                                Thread Tap Depth Min | 
                                                                        N/A 0.680 | 
                                                                                Installation Tool Part Number | 
                                                                        N/A THXHD 720L | 
                                                                                Removal Drill Size | 
                                                                        N/A 0.594 | 
                                                                                Drill Depth ±.010 | 
                                                                        N/A 0.1880 | 
                                                                                Tap Drill Diameter | 
                                                                        N/A 0.646/0.640 |