Vickers V10 V20 vane pump 1. Core parts of Vickers V10 V20 hydraulic vane pump 2. ... seal; Omit if not requiredV101-2 bolt flangeP-1NPT S-1.3125-12UNF-13 B-M33×2-7H1,2,3,4 ... ,5,6,7P-1NPT S-1.3125-12UNF-13 B-M33×2-7H1-straight keyed 86 ... seal; Omit if not requiredV201-2 bolt flangeP-1NPT S-1.3125-12UNF-13 B-M33×2-7H6,7,8,9 ... ,10,11,12,13P-1NPT S-1.3125-12UNF-13 B-M33×2-7H1-straight keyed 86 ...