supply of governing assemblies , overspeed trip release device var.00 ( hw-279.50 ) -- fully m / cd and assembled item as per drg. 01165105000 rev.03 with matl. as per cbom 0116510500000 rev.13 , follow-up piston spring assly. ( hw-284.97 ) -- as per drg. 31142301050 rev.00 with matl. as per cbom 31142301050 rev.05 , follow-up piston spring assly. ( hw-284.98 ) -- as per drg. 31142301060 rev.00 with matl. as per cbom 31142301060 rev.07 , follow-up piston spring assly. ( hw-284.80 ) -- as per drg. 31142701080 rev.01 with matl. as per cbom 31142701080 rev.00 , follow-up piston spring assly. ( hw-284.81 ) -- as per drg. 31142701090 rev.02 with matl. as per cbom 31142701090 rev.01 , gear for testing device var.00 ( hw-165.50 ) -- fully m / cd and assembled item as per drg. 11140201540 rev.05 with matl. as per cbom 11140201540 rev.04 , follow up piston spring assy. ( hw-399.09 ) -- item as per drg. 31231301120 rev.00 with matl. as per cbom 31231301120 rev.02 , follow up piston spring assy. ( hw-399.10 ) -- item as per drg. 31231301130 rev.00 with matl. as per cbom 31231301130 rev.02 => limited