Part Number: NSD360-25 (Directional gyro)Part Number: OHLB009LB076 (Directional gyro)Part Number: OHLB158 (Directional gyro)Part Number: OHLB262 (Directional gyro)Part Number: OHLC151 (Directional gyro)Part Number: OHLC261 (Directional gyro)Part Number: PMA52D54 (Directional gyro)Part Number: PMA52D54M (Directional gyro)Part Number: PS50126-2 (Directional gyro)Part Number: PS50126-5 (Directional gyro)Part Number: RCA11A-01 (Directional gyro)Part Number: RCA11A-02 (Directional gyro)Part Number: RCA11A-03 (Directional gyro)Part Number: RCA11A-04 (Directional gyro)Part Number: RCA11A-08 (Directional gyro)Part Number: RCA11A-09 (Directional gyro)Part Number: RCA11A-1 (Directional gyro)Part Number: RCA11A-10 (Directional gyro)Part Number: RCA11A-12 (Directional gyro)Part Number: RCA11A-13 (Directional gyro)Part Number: RCA11A-14 (Directional gyro)Part Number: RCA11A-16 (Directional gyro)Part Number: RCA11A-16BF (Directional gyro)Part Number: RCA11A-17 (Directional gyro)Part Number: RCA11A-17B (Directional gyro)Part Number: RCA11A-2 (Directional gyro)Part Number: RCA11A-21 (Directional gyro)Part Number: RCA11A-4 (Directional gyro)Part Number: RCA11A-8F (Directional gyro)Part Number: RCA11AF (Directional gyro)Part Number: RCA11AR (Directional gyro)Part Number: RCA11D (Directional gyro)Part Number: RCA11D-07 (Directional gyro)Part Number: RCA11D-3 (Directional gyro)Part Number: RCA11D-4 (Directional gyro)Part Number: RCA11D-7 (Directional gyro)Part Number: RCA15- (Directional gyro)Part Number: RCA15AK-01 (Directional gyro)Part Number: RCA15AK-02 (Directional gyro)Part Number: RCA15AK-1 (Directional gyro)Part Number: RCA15AK-2 (Directional gyro)Part Number: RCA15B-2 (Directional gyro)Part Number: RCA15BK-01 (Directional gyro)Part Number: RCA15BK-02 (Directional gyro)Part Number: RCA15BK-03 (Directional gyro)Part Number: RCA15BK-04 (Directional gyro)Part Number: RCA15BK-07 (Directional gyro)Part Number: RCA15BK-1 (Directional gyro)Part Number: RCA15BK-4 (Directional gyro)Part Number: RCA15C-1 (Directional gyro)Part Number: RCA15CMCA (Directional gyro)Part Number: RCA90-01 (Directional gyro)Part Number: RCA90-02 (Directional gyro)Part Number: RCA90-03 (Directional gyro)Part Number: S3100-59 (Directional gyro)Part Number: S3290-1 (Directional gyro)Part Number: S3330-2 (Directional gyro)Part Number: SG-500P (Directional gyro)Part Number: SP-7577-1 (Directional gyro)Part Number: SP-7577-1-ACA (Directional gyro)Part Number: SP-7600 (Directional gyro)Part Number: SP-7600-1 (Directional gyro)Part Number: SP-7600-1-ACA (Directional gyro)Part Number: SP-7601-1-CES (Directional gyro)Part Number: SP-7610-5-CES (Directional gyro)