supply of bearing piece assembly with locking arrangement for single piece uncoupling gear consisting of items - 4,5,6 & 7 ( 4, 6, 7 one number each and 5 two nos) and locking arrangement.locking arrangement to be supplied in welding condition with bearing piece assembly to rdso drg. no. wd-00046-s-01-alt-7 (items - 5, 6 & 7 are to be duly welded to item - 4 and one number of item - 5 i.e., washer to be supplied in loose along with assembly).locking arrangement consist of 10 mm dia rod,safety lock and safety lock plate.bearing piece assembly with locking arrangement for single piece uncoupling gear consisting of items - 4,5,6 & 7 ( 4, 6, 7 one number each and 5 two nos) and locking arrangement.locking arrangement to be supplied in welding condition with bearing piece assembly to rdso drg. no. wd-00046-s-01-alt-7 (items - 5, 6 & 7 are to be duly welded to item - 4 and one number of item - 5 i.e., washer to be supplied in loose along with assembly).locking arrangement consist of 10 mm dia rod,safety lock and safety lock plate.,bearing piece assembly with locking arrangement for single piece uncoupling gear consis ting of items - 4,5,6 & 7 ( 4, 6, 7 one number each and 5 two nos) and locking arrangement.locking arran gement to be supplied in welding condition with bearing piece assembly to rdso drg. no. wd-00046-s-01- alt-7 (items - 5, 6 & 7 are to be duly welded to item - 4 and one number of item - 5 i.e., washer to be suppl ied in loose along with assembly).locking arrangement consist of 10 mm dia rod,safety lock and safet y lock plate. ]