supply of main pull rod assembly (long) for boxn wagonmain pull rod assembly (long) for boxn wagon,main pull rod assembly (long) for boxn wagon to irs drg. no. wa/bg-6355, sr. no. 1, al t.-5. material and specification confirming to is 2062 : 2011 (re-affirmed - 2021), with amendment no. 1 of nov. 2012, gr. e 250 a & material for bush & fork end is as per drawing or pull rod in single piece to material specifications is - 1875 cl - 2 is also acceptable. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]