supply of kit for manifold mounting cock as per ftrtipl part number 790006151consists of 03 items. (1) o- ring as per ftrtipl part number 0137010 00a, qty.01 no. (2) o-ring as per ftrtipl part number 00672 0000a , qty.02 no. (3) kit for isolating cock as per ftrtipl part number 790003 101, qty.01 no. consists of (i) rubber b all seat as per ftrtipl part number 003701 000a, qty.02 no. (ii) o-ring as per ftrtipl part number 003 705 00 0a, qty.01 no.(iii) o-ring as per ftrtipl part number 0017105 00a, qty.1 no. (iv) valve insert as per ftrtipl p art number 0036030 00, qty. 1 no. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]