Part Number: 124251-101 (I.r.e target a1) Part Number: 124251379-010 (Clamp) Part Number: 124-251414 (Resistor, variable) Part Number: 12425-15 (Shim) Part Number: 1242517 (Housing) Part Number: 124-2517-1S (Potentiometer) Part Number: 12425-19 (Shim) Part Number: 124252 (No description) Part Number: 124252001 (Packing rubber) Part Number: 1242523A (No description) Part Number: 1242526 (Ne) Part Number: 1242527 (Call for availability and pricin) Part Number: 124253 (Ne) Part Number: 1242530 (Cat)