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Part Number: 104-420000-8 (Skin - upper cockpit) Part Number: 104-420001-103 (Support frame) Part Number: 104-420001-107 (Filler - lwr cockpit structur) Part Number: 104-420001-109 (Doubler - fuse struct rh) Part Number: 104-420001-11 (Stringer g-lower fuse struct) Part Number: 104-420001-111 (Door - cockpit lower) Part Number: 104-420001-113 (Doubler-struct assem) Part Number: 104-420001-115 (Doubler-struct assem) Part Number: 104-420001-119 (Strap - struct assem cockpit ) Part Number: 104-420001-12 (Stringer g-lower fuse struct) Part Number: 104-420001-123 (Strap - lh fuselage cockpit ) Part Number: 104-420001-127 (Stiffener - reinf lwr fus) Part Number: 104-420001-128 (Stiffener - reinf lwr fus) Part Number: 104-420001-129 (Stiffener - reinf lwr fus) Part Number: 104-420001-130 (Stiffener - reinf lwr fus)	PN: 54S20DIEL1 (National) PN: 54S20FM (National) PN: 54S20W883C (Nationa) PN: 54S22DIE (National) PN: 54S22FM (National) PN: 54S240J88 (National semiconductor) PN: 54S244J88 (National semiconductor) PN: 54S253DIE (National) PN: 54S253DM (National) PN: 54S257J-883B (Nationa) PN: 54S257J88 (National semiconductor) PN: 54S257W-MIL (Nationa) PN: 54S258DIE (National) PN: 54S258FM (National) PN: 54S280J88 (National semiconductor)