tender for set of silico - manganese liners for side bearer for blc wagon drg.no:-contr-9404-s/15 alt1-2 s.n. drg.no item no qty/set 1. contr-9404-s/15alt-12 item no. 4 = 02 nos. 2.contr-9404-s/15alt-12 item no. 5 = 04 nos. 3. contr-9404-s/15alt-12 item no. 6 = 04 nos. 4. contr-9404-s/15alt-12 item no. 7 = 02 nos.