supply of repair kit for 1. 1/4 inches angle cock with vent to dlw drg.no.sk.no.0832,(sheet 2 of 2),alt-aconsisting of 03 items 1) seat to dlw pt. no.11453515, item-7,qty= 2 nos. 2) o ring to dlw pt.no.11453618, item-6.qty= 2 nos. 3) o ring to dlw pt. no.11453539,item-5,qty= 1no.