supply of carbon steel forging , upper journal housing ( hy-902.03.f ) - rough m / cd forging as per drg. no. 36108802393 / 01 with matl as per specn. aa19332 / 10 , lower journal housing ( hy-902.04.f ) - rough m / cd forging as per drg. 36108802392 / 03 with matl. as per specn. aa19332 / 10 , journal shaft ( hy-902.01 ) - rough m / cd forging as per drg. no. 36108802391 / 01 with matl as per specn. aa19332 / 10 , r / mcd forging of journal shaft ( hy-1101.09.f ) as per drg. 36100490184 / 01 with matl. as per specn. aa19332 / 10 , r / mcd forging of trunion shaft ( hy-1102.01 ) as per drg. 46100490249 / 00 with matl. as per specn. aa19332 / 10 ( bhel hyd matl code ba9413253250 )