supply of uic type elastomer flange connections for inter-communication between passenger coaches.uic type elastomer flange connections for inter-communication between passenger coaches.,uic type elastomer flange connections for inter-communication between passenger co aches, to drawing / specification rdso/2007/cg-05 (rev-01) of nov 2018, rdso/sk- 99056, alt-3, gua rantee / warranty: 60 months from the date of delivery or date of fitment whichever is later. itemno - 2 to 14 & 25. [ warranty period: 60 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]