A | 
                                                                        N/A 1.875 | 
                                                                                C +.010 -.015 | 
                                                                        N/A .150 | 
                                                                                D | 
                                                                        N/A 1.955 | 
                                                                                F | 
                                                                        N/A .125 | 
                                                                                G | 
                                                                        N/A .315 | 
                                                                                H | 
                                                                        N/A .180 | 
                                                                                R RAD. +/- | 
                                                                        N/A .032 | 
                                                                                Lbs. Per 1000 | 
                                                                        N/A .759 | 
                                                                                NSN | 
                                                                        N/A 1640-00-010-3090, 1640000103090 | 
            The MS21256 series clips are designed to fit the MS21251 Turnbuckle and lock into place the mating part. MS21256 (Same as NAS651)