Part Number: 125-10G1 (Connector & related) Part Number: 12510G-13 (Headset-microphone) Part Number: 125-10G2 (Connector & related) Part Number: 12510G-21 (Headset-microphone h10-76) Part Number: 12510G-23 (David clark company inc) Part Number: 125-10G6 (Connector & related) Part Number: 12510GD480 (Ne) Part Number: 12-510J (Resistor) Part Number: 12510JT (Ne) Part Number: 12510JT52 (Ne) Part Number: 12510JT52KOA (Ne) Part Number: 12-510K-5 (Ne) Part Number: 12510K5TR (Ne) Part Number: 12510KFCS (Ne)