(3) USMC (5) DESCRIPTION USABLE MFR ON REF NUMBER CODE CODE (8) USMC QTY PER EQUIP (7) QTY INC IN UNIT (6) U/M a SSI (2) SMR CODE (1) ILLUSTRATION d USMC c NAVY b AIR FORCE a ARMY (a) FIG NO. (b) ITEM NO. (4) NATIONAL STOCK NUMBER b REPL FACTOR TM5-6115-593-24P NAVFAC P-8-631-24P TO-35C2-3-463-4 GROUP 19 - ENGINE ASSEMBLY (CONTINUED) 67 18 PAHZZ   PAHZZ   PAHZZ 3120-00-469-4103 SHELL, MAIN BEARING NOS. EA 4 2, 3, 5 AND 6 UPPER 200580 15434 67 19 XBHZZ   XBHZZ   XBHZZ WASHER, THRUST EA 4 180280 15434 67 20 XBHZZ   XBHZZ   XBHZZ CRANKSHAFT EA 1 217310 15434 A 3042800 15434 B 2-260