SECTION II TM 5-8310-300-34PC01 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE  CAGEC NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP 2402   MANIFOLD AND/OR CONTROL VALVES FIG. 189   CHECK VALVE CARTRIDGE ASSEMBLY 1 XBOFF   10129 987308 VALVE, CHECK......................... .................................... 4 2 XDFZZ 77521 360722 ORIFICE......................................................................... 1 3 KFFZZ 10129 401271 O RING PART OF KIT P/N 9-752-100116 ..................... 1 4 PFFZZ 10129 356919 PISTON, VALVE............................................................. 1 * 5 PBFZZ 10129 490709 RETAINER, PACKING PART OF KIT P/N 9-................. 2 752-100l16...................................................................... 6 PFFZZ 77521 403292 PACKING, PREFORMED PART OF KIT P/N 9 ............. 1 752-100116 .................................................................... 7 PFFZZ 10129 490710 RETAINER, PACKING PART OF KIT P/N 9-................. 2 752-100116 .................................................................... * 8 PBFZZ 10129 405654 PACKING, PREFORMED PART OF KIT P/N 9 1 752-100116 .................................................................... 9 KFFZZ 10129 405945 0 RING PART OF KIT P/N 9-752-100116...................... 1 10 XDFZZ 77521 360644 BODY ............................................................................. 1 11 XDFZZ 77521 356833 POPPET......................................................................... 1 12 PFFZZ 10129 401066 BALL, BEARING............................................................. 1 13 XDFZZ 77521 356827 END, SPRING ................................................................ 1 *    14 PFFZZ 10129 405928 SPRING, HELICAL, COMP............................................ 1 15 PFFZZ 10129 407193 SPRING, HELICAL, COMP............................................ 1 16 KFFZZ 77521 490309 PACKING, PREFORMED PART OF KIT P/N 9 ............. 1 752-100116 .................................................................... 17 PFFZZ 10129 356813 PLUG, MACHINE THREAD ........................................... 1 END OF FIGURE 189-1