supply of set of poh kit of brake cylinder and apm of wagons fitted with escorts make bogie mounted brake system.set of poh kit of brake cylinder and apm of wagons fitted with escorts make bogie mounted brake system.,set of poh kit of brake cylinder and apm of wagons fitted with escorts make bogie mounted brake system consisting of 05 items as below: 1) brake cylinder safety chain nut bolt + split pin (drawing no. 4eb10272 alt 02 (m16x90 bolt with nut & split pin)), qty 1 no.; 2) brake cylinder safety chain holdi ng bracket (drawing no. 3eb10268 alt 03 (bc chain holding bracket)), qty 1 no.; 3) escort bmbs - apd for brake cylinder (ram end) (drawing no. 4eb9572 ), qty 4 nos.; 4) escort bmbs - apd for pin bell crank le ver and cylinder back (drawing no. 4eb10265 ), qty 4 nos.; 5) (sci*)bc holding chain (drawing no. 4eb1 0266 ) , qty 1 nos [ warranty period: 30 months after the date of delivery ] ]