Sub-chapters

• 53-00 - General
• 53-01 - Aerial Tow Equipment Section
• 53-02 - Rotorcraft Tail Boom
• 53-10 - Fuselage Main Structure
• 53-11 - Frames (main Fuselage)
• 53-12 - Bulkheads (main Fuselage)
• 53-13 - Longerons/stringers (main Fus)
• 53-14 - Keels (main Fuselage)
• 53-15 - Floor Beams (main Fuselage)
• 53-20 - Fuselage Auxiliary Structure
• 53-21 - Floor Panels (aux Fuselage)
• 53-22 - Internal Mount Struc (aux Fus)
• 53-23 - Internal Stairs (aux Fus)
• 53-24 - Fixed Partitions (aux Fus)
• 53-30 - Plates/skins (aux Fuselage)
• 53-40 - Fuselage Attach Fittings Sys
• 53-41 - Wing Attach Fittings (on Fus)
• 53-42 - Stab Attach Fittings (on Fus)
• 53-43 - Gear Attach Fittings (on Fus)
• 53-44 - Door Hinge (on Fuselage)
• 53-45 - Equip Attach Fittings (on Fus)
• 53-46 - Engine Attach Fitting (on Fus)
• 53-47 - Seat/cargo Attach Fitting
• 53-50 - Aerodynamic Fairings Structure
• 53-97 - Fuselage Wiring