supply of pin cotter dia 6.3x90 for bogie mounted brake system and washer to drg. no.wd-08093-s-02,alt.-03, item-18.pin cotter dia 6.3x90 for bogie mounted brake system and washer to drg. no.wd-08093-s-02,alt.-03, item-18.,pin cotter dia 6.3x90 for bogie mounted brake system to rdso spec. no. wd-23-bmbs- 2008 & rdso drg. no. wd-08093-s-02, alt.3 item no. 14 or similar to kbi part no. 476858. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , washer to drg. no.wd-08093-s-02,alt.-03, item-18.confirming to kbi part no. 778084 an d rdso spec. no. wd-23-bmbs-2008 rev-1.amndt. no.1 of sept.2016. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]