supply of bogie bolster arrangement (for ac bogies fitted with type-b anchor linksilent block) confirming to icf spec. no. icf/md/spec.-094 and icf spec. no. icf/md/spec.-147,rev.-2, amend.-1 and to icf drg no.wlrrm-0-4-003, col-2, alt.-h/4 (with out bush on item 10)(packing condition: as per icf drg. no. icf/j&t/sk-1768).