F11-SQP42-50-17-86BB-18 F11-SQP431-42-35-8-86BBB-18 F3000-10-W-F F3-CVI-32-D20-3-M-10-JA FGS-1A-12-5 FN-4K-20-JA GFNS20 GT-NS20. GYLOT GLT 203 S.N:2822B GYRO SPHERE FOR GYRO COMPASS UNIT TG-8000, S/N:81193; GYRO TG 8000 GYROSPHERE TG3/5/6/8000 EXCH HB -165A (HB-165A-5) HB-165A-5, 4294; HB-165A-5, DRW No.30990052;