Part Number: 12168AK (12168ak) Part Number: 12168AK-APR (Ne) Part Number: 1216-8-B-12 (Raf electronic hard) Part Number: 12-168EP3 (Shell) Part Number: 12168FIGC28 (Bearing) Part Number: 12-168P1 (Connector & related) Part Number: 12-168P2 (Connector & related) Part Number: 12-168P3 (Connector & related) Part Number: 1216-8-PH (Raf electronic hard) Part Number: 12-168RP1 (Shell) Part Number: 12-168RP2 (Shell) Part Number: 12168W (Silicon) Part Number: 12168WS (Ne) Part Number: 12168Z (Ne)