supply of supply of a set of spare of b02.supply of a set of spare of b02.,supply of a set of spare of b02 panel of vande bharat train. one set consist of following items :- (1). counter-connect.s. kbi part no- stn42260/2, qty- 01 no. (2). press. reduc. valve kbi part n o- ii36508/0600, qty- 01 no. (3). ballcock kbi part no-ii74573/2a1re, qty-01 no. (4) counter-conne ct.s. kbi part no ?stn30981, qty-01 no. (5). check valve kbi part no- ii40529 qty-01 no. (6). press. reduc. valve kbi part no- ii36508/0410, qty- 01 no.(7) piston valve kbi part no-i89525, qty-01 nos. [ warranty period: 30 months after the date of delivery ] ]