supply of locking bolt (consisting of three items: 16x240 long headed pin, washer of 5 mm thickness and 30 mm od and a sealing run of dia 6x41 mm long in unwelded condition ) to rdso drg. no. wd-90007-s-1, alt-21 item 15, for modified door arrangement of boxn wagon.locking bolt (consisting of three items: 16x240 long headed pin, washer of 5 mm thickness and 30 mm od and a sealing run of dia 6x41 mm long in unwelded condition ) to rdso drg. no. wd-90007-s-1, alt-21 item 15, for modified door arrangement of boxn wagon.,locking bolt (consisting of three items: 16x240 long headed pin, washer of 5 mm thic kness and 30 mm od and a sealing run of dia 6x41 mm long in unwelded condition ) to rdso drg. no . wd-90007-s-1, alt-21 item 15, for modified door arrangement of boxn wagon. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited