tender for set of shims for axle box and bogie as per drg.no.c/els/kzj/bogie4/186. set consists of 04 itemsas follows. 1) 220mm length x 160mm width x 0.5mm thickness -- 01no./set. 2) 220mm length x 160mm widthx1.0mm thickness -- 01 no./set. 3) 160mm x35mm width x 1.0mm thickness -- 02 nos./set. 4) 160mm x 35mmwidth x 0.5mm thickness -- 02 nos./set. note: the shims should be supplied in machine cut and flat finish.