TM 5-4930-244-14 Section II.  MANDATORY REPLACEMENT PARTS LIST (1) (2) (3) (4) ITEM PART NUMBER CAGEC NUMBER NOMENCLATURE 47 97947 MS51922-9 LOCKNUT, 5/16" - 18 48 97947 MS51922-17 NUT, SELF-LOCKING 49 97947 360983 O-RING 50 97947 MS51988-7 NUT, SELF-LOCKING 51 97947 MS90725-17 NUT, SELF-LOCKING 52 35301 220-296-25 GASKET, UPPER KIT 53 35301 220-296-25 GASKET, LOWER KIT 54 35301 220-296-22 GASKET 55 97947 746006 NUT, LOCKING 56 97947 314711 WASHER, THRUST 57 97947 350481 WASHER, TAB 58 97947 792018 WOODRUFF, KEY 59 97947 792011 WOODRUFF, KEY 60 97947 367870 GASKET 61 97947 844132 PACKING, PREFORMED 62 97947 359421 SEAL, OIL 63 97947 747105 NUT, SELF-LOCKING 64 97947 792002 WOODRUFF, KEY 65 57386 198250 GASKET (PART OF KIT P/N 350234) 66 97947 747103 NUT, SELF-LOCKING 67 97947 363686 SEAL, OIL 68 97947 792003 WOODRUFF, KEY 69 97947 361296 WASHER, SHIELD (PART OF KIT P/N 362164) H-4