G050425000,MOUNT N 5
G050426000,MOUNT N 6
G050428000,MOUNT N 8
G050430000,MOUNT N 10
G050432000,MOUNT N 12.5
G050433000,MOUNT N 12.7
G050530000,IRIS DIAPHRAGM N 8.5, WITH FLANG
G050533000,IRIS DIAPHRAQM WITH FLANGE DIA16
