supply of set of o rings for pn brake panelset of o rings for pn brake panel,set of o rings for pn brake panel reservoirs and pressure switch manifold of e70 brake system in 3 - phase locomotives. set consists of: (i) o ring as per ftrtipl pt. no. 03 2701500a, qty = 05 nos. per set (ii) o ring as per ftrtipl pt. no. 032702000a, qty = 01 number p er set (iii) o ring as per ftrtipl pt. no.006701000a, qty = 03 nos. per set (iv) o ring as per ftr tipl pt. no. 013701000a, qty = 09 nos. per set (v) o ring as per ftrtipl pt. no. 006720000a, qty = 08 nos. per set. set consists of 05 items in 26 nos. [ warranty period: 30 months after the date of delivery ] ]