| GENERAL CHARACTERISTICS ITEM DESCRIPTION | MFR FED CODE 77931,PART NO. 4554,4.125 IN. DIA,2.031 IN. LG,6 BOLT HOLES EVENLY SPACED 0.344 IN. DIA,END PLATE CAST IRON,SEAL FACE CARBON,SHELL,STEEL,FRICTION RING,NEOPRENE,BAND,STEEL,SPRING,STEEL,SPRING HOLDER,STEEL |