NOTHELFER DRIVE, BASIC NAME DRIVE MODIFIER SET NOTHELFER DRAWING NUMBER B0900621830 FL.0004 ADDITIONAL REQUIREMENTS SEE OBS COMPLEMENTARY DRAWINGS NOTHELFER NOTE: ASSEMBLED AND ADJUSTED, READY FOR APPLICATION. – COMPOSED OF: – 1 FLANGE, DES. B0900621830 FL.0004, POS.92; – 4 SCREWS, DES. B0900621830 FL.0004, POS. 181; – 1 LID, DES. B0900621830 FL.0004, POS. 95; – 1 SCREW, DES. B0900621830 FL.0004, POS. 169; – 1 WASHER, DES. B0900621830 FL.0004, POS. 200; – 1 BEARING, DES. B0900621830 FL.0004, POS. 245; – 1 KEY, DES. B0900621830 FL.0004, POS. 222; – 1 PULLEY, DES. B0900621830 FL.0004, POS. 131; – 1 SPACER, DES. B0900621830 FL.0004, POS. 96; – 1 AXLE, DES. B0900621830 FL.0004, POS. 100; – 1 RING, DES. B0900621830 FL.0004, POS. 216; – 1 BEARING, DES. B0900621830 FL.0004, POS. 244; – 1 KEY, DES. B0900621830 FL.0004, POS. 221; – 1 COUPLING, DES. B0900621830 FL.0004, POS. 261; – 1 KEY, DES. B0900621830 FL.0004, POS. 222.