tender for kit for lower spring seat (5mm) and top spring seat (6mm). drawing no. : [1]compensating ring for axle box guide arrangement. drawing no. icf drg. no. emu-0-1-009, alt. e/3, item no. 1. quantity/kit: 01 no ] (2) top spring seat 6 mm. drawing no. : icf drg.no. t-01-608 , alt. 1/11 , item 1. quantity/kit: 01 no. material and specification: as perdrawing.