supply of supply of a set of spare of u12.supply of a set of spare of u12.,supply of a set of spare of u12 panel of vande bharat train. one set consist of following item s:- (1) safety valve kbi part no-ii91919/02100, qty-01 no. (2) check valve kbi part no- i90476, qty- 01 no. (3) pressure governor kbi part no- ii35829/07060 qty-01 no. (4) counter-connect.s. kbi pa rt no- stn33642/f003 qty-01 no. (5) interm.flange kbi part no- ii35930 qty-01 no. (6) air filter kbi part no- i88747 qty-01 no. (7) test fitting kbi part no- ii51150/a qty-01 no. (8) ballcock kbi part no- ii74581/2a1re qty-02 no. [ warranty period: 30 months after the date of delivery ] ]