herp/ot/e-312-24-0033-93-1 stelliting and machining , valve spindle var.00/var.01 (hw-187.159) -- machining and stelliting as per drg. 21230101078 rev.10 scrap wt : 24.054 kg per no. , valve cone (hw-289.92) - complete stelliting and machining as per drg. 11122305004 rev.03 scrap wt : 102.6 kg per no. , angle ring (spare allowance as per drg) (hw-169.13.a) -- machining and stelliting as per drg. 21050109009 rev.01 scrap wt : 3.61 kg per no. , valve cone (hw-169.35) -- stelliting and machining as per drg. 21120205002 rev.04 scrap wt : 33.25 kg per no. , valve spindle var.00/var.01 (hw-169.36) - complete stelliting and machining as per drg no. 21120205004 rev.04 scrap wt : 59.603 kg per no.