Rivet 5X30.36 Gost: 10299-80, Anodic Oxidation Followedby Bichromate Treatment. , Washer 8T 65G 016 Gost6402-70 , Ball 25.4 - 100 Gost 3722-81 , Sealing Ring33X39 Mh4152-62 , Boss M6X16X12 Ost3-1497-72 Quantity: 7353