SECTION II TM 9-2320-285-24P (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE CAGEC NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP 1208 AIRBRAKE SYSTEM FIG.  74 BRAKE AIR CHAMBER 1 PAOOO 78500 Y27-3276L12 CHAMBER, AIR BRAKE ........................................................ 4 2 PAOZZ 78500 N-35-P .NUT, PLAIN, HEXAGON ....................................................... 1 3 PAOZZ 79780 15X725 .BOLT, SPECIAL ................................................................... 1 4 PAOZZ 78500 2797V100 .CLAMP, RIM CLENCHING.................................................... 1 5 XAOZZ 78500 A2-3780J62 .HOUSING, PRESSURE ........................................................ 1 6 PAOZZ 78500 2797D56 .DIAPHRAGM, CHAMBER, B................................................. 1 7 XAOZZ 78500 A28-1779V230 .PUSH ROD ASSEMBLY  ....................................................... 1 8 XAOZZ 78500 1779V1166 .RIVET.................................................................................. 4 9 XAOZZ 78500 1199D3540 .RETAINER, BOOT................................................................ 1 10 XAOZZ 78500 1250A1327 .BOOT HOUSING .................................................................. 1 11 XAOZZ 78500 A3780R122 .HOUSING, NON-PRES-........................................................ 1 12 PAOZZ 78500 1779Q433 .GUIDE, BRAKE ASSEMBL ................................................... 1 13 PAOZZ 78500 1727N40 .NUT, SELF-LOCKING, SI...................................................... 1 END OF FIGURE 74-1