Part Number:XN12A. For use with Furuno Radar Gearbox Pedistals: RSB-0066, RSB-0070, RSB-0070-086A, RSB-0070-087, RSB-0072, RSB-0072-060, RSB-0072-061, RSB-0073-068, RSB-0073-087. For use with Furuno Systesm: 1953C, 1954C, 1964C, FCR-1100, FR-7111, FR-7112, FR-7252, FAR-1513, FAR-1523, FR-8122, FR-8062.