9item consists of 1 actuator p/n jx-20 and 1 spring leaf p/n jx-101; actuator lever material is cres, 0.013 in. Thk in accordance with qq-s-766, class 302, half hard temper; matl for leaf is 0.010 cres per qq-s-766, class 302, full hard temper, finish no. 2d