supply of pedestal jaw liner for casnub bogie, size = 67 mm x 30 mm x 3 mm thickpedestal jaw liner for casnub bogie, size = 67 mm x 30 mm x 3 mm thick,pedestal jaw liner for casnub bogie, size = 67 mm x 30 mm x 3 mm thick as per rdso maintenance manual g-95 (rev.1 of march-1997) read with all amendments, latest amendment no.5 of june-2003, figure no.33, material to is: 3885-1992 part-i with amendment 1 and 2, grade-iv, hardness: 380- 420 bhn. other technical requirements conforming to rdso specification no. wd-21-casnub-22nlb bogie-93, rev. 2 july-2002, read with all amendments, l atest amendment no.-6 of july 2020 [ warranty period: 30 months after the date of delivery ] ]