KEEPER WASHER ( HY- 921. 16 ) AS PER DRG. 46130000782/ 02 WITH MATL AS PER SPECN. AA10119/ 15, SPRING STUD ADAPTER ( VAR- 01 ) AS PER DRG. 36138802141/ 01 WITH MATL AS PER SPECN. AA10119/ 15, SPRING ORIFICE PLATE ( HY- 339. 09 )- AS PER DRG. 46130000983/ 01 WITH MATL. AS PER SPECN. AA10119/ 15