Part Number: 139-02872-0003 (High stability thin film flat ch) Part Number: 139-02873-0000 (Component) Part Number: 139029 (Semicond) Part Number: 139029-01 (Wedge) Part Number: 139029-03 (Light) Part Number: 139029-1 (Component) Part Number: 13902910 (No description) Part Number: 139029-3 (Oem only 2-3days need to verify ) Part Number: 13902936 (Tyco) Part Number: 139-02941-0000 (General purpose thick filmchip r) Part Number: 139-02941-0053 (Component) Part Number: 139-02942-0000 (Res ch 29.4k ew 1) Part Number: 139-02943-0000 (General purpose thick filmchip r) Part Number: 139029-5 (Glenair)