Part 63a
63a.br1 ¹.',300,454,'white')) Brass, single-tapped (strip coupling double-tapped) ¹ | 63a.br.',300,464,'white')) Brass, double-tapped, stamped (strip coupling cylindrical) |
| 63a.br1 Brass, single-tapped (strip coupling double-tapped) ¹ | 63a.br Brass, double-tapped, stamped (strip coupling cylindrical) |