Series | 
                                                                        N/A 2600 | 
                                                                                Head Style | 
                                                                        N/A Wing | 
                                                                                Stud Material | 
                                                                        N/A 300 Series CRES per AMS-QQ-S-763, ASTM A276 or ASTM A580 | 
                                                                                Cup Material | 
                                                                        N/A 300 Series CRES per ASTM A240 | 
                                                                                Spring & Cross Pin Material | 
                                                                        N/A Cobalt Alloy | 
                                                                                Finish | 
                                                                        N/A Passivate per AMS-QQ-P-35 | 
                                                                                Spring Finish | 
                                                                        N/A Black Oxide per MIL-F-495 | 
                                                                                Dash Number | 
                                                                        N/A 4.000 | 
                                                                                L | 
                                                                        N/A 0.601-0.616 in | 
                                                                                S | 
                                                                        N/A 0.850 in | 
                                                                                Notes | 
                                                                        
                                                                            
                                                                                    
                                                                                        N/A
                                                                                        1. Cross pin must withstand 50 lbs, pushout force and remain symmetry about centerline of stud within ±0.002. 2. For -16 and longer use: L MIN = 0.481 + (0.030 x Dash Number) L MAX = L MIN + 0.015 S = 0.73 + (0.030 x Dush Number)  |