SECTION II TM 1-2840-252-23P GROUP 04 OXYGEN BOOSTER UNIT FIG. 38 30X GAS BARREL 1 81400 568032-2 .PACKING, PREFORMED, PART OF KIT ............... 1 P/N 51548-30 2 81400 16659 . BARREL, COOLING .............................................. 1 3 96906 MS24665-90 . PIN, COTTER, PART OF KIT P/N 51548-30.......... 1 4 81400 51364 . NUT....................................................................... 1 5 PAHZZ 81400 16719-5 . WASHER, SPRING, TENSION ............................. 12 6 81400 51365 . BEARING .............................................................. 1 7 81400 568117-17 . PACKING, PREFORMED, PARTOFKIT ................ 1 P/N 51548-30 8 81400 27065 . SEAL, PLAIN, PART OF KIT P/N 51548-30........... .......... 1 9 81400 17225-30 . SPACER, GAS, PACKING, PART OF KIT............. ........... 1 P/N 51548-30 10 81400 16704-30 .SPACER, RING, PARTOF KIT P/N 51548-30......... 1 11 81400 16705-30 . SPACER, GAS, PACKING, PARTOF KIT.............. 1 P/N 51548-30 12 81400 568031-2 . PACKING, PREFORMED, PART OF KIT .............. 4 PIN 51548-30 13 81400 51358 . BARREL, GAS....................................................... 1 14 81400 51351-3 . RING, RETAINING, PART OF KIT P/N 51548-30 .. 1 15 81400 568121-7 . PACKING, PREFORMED, PART OF KIT .............. 1 P/N 51548-30 16 81400 51359 .SPACER................................................................. 1 17 81400 51361 . SEAL, PLAIN, PART OF KIT P/N 51548-30........... 1 18 81400 568215-7 . PACKING, PREFORMED, PARTOF...................... 1 KIT P/N 51548-30 19 81400 51360 . BEARING .............................................................. 1 20 81400 5008-131 . RING, RETAINING, PART OF KIT ........................ 1 P/N 51548-30 21 81400 17937-1 . ROD, PISTON . PAHZZ 81400 51548-30 KIT, SEALS ............................................................. 1 SEAT (2) 36-18 PACKING, PREFORMED (1) 36-19 PACKING, PREFORMED (1) 38-1 PIN, COTTER (1) 38-3 38-1 (1) ITEM NO. (2) SMR CODE (3) CAGE (4) PART NO. (5) DESCRIPTION AND USABLE ON CODES (UOC) (6) QTY