| 10-AB1204-501 | Net Assy – Door Type A1 | ALLIANCE AEROSPACE ENGINEERING INC | — | 52 | Structures | PMA |
| 10-AB1210-501 | Net-Door –Type A1 | ALLIANCE AEROSPACE ENGINEERING INC | — | 52 | Structures | PMA |
| 10-D0975-1 | Arm Assy. Ventral Stairway Celing | ALLIANCE AEROSPACE ENGINEERING INC | | 52 | Structures | PMA |
| 10-D4916-507 | Latch Pin-Lower Cargo Door | ALLIANCE AEROSPACE ENGINEERING INC | | 52 | Structures | PMA |
| 10-D5823-503 | Trunnion Assy. - Pass Door Bayonet | ALLIANCE AEROSPACE ENGINEERING INC | | 52 | Structures | PMA |
| 10-D6274-503 | Bayonet, Passenger Door Strut, M.L.G. | ALLIANCE AEROSPACE ENGINEERING INC | | 52 | Structures | PMA |
| 10-D9980-1 | Link - Outbd Door, M.L.G. | ALLIANCE AEROSPACE ENGINEERING INC | | 52 | Structures | PMA |
| 10-M4654-1 | Bracket – Door Link M.L.G. | ALLIANCE AEROSPACE ENGINEERING INC | | 52 | Structures | PMA |
| 10-M7426-1 | Stop Assembly- Cargo Door | ALLIANCE AEROSPACE ENGINEERING INC | | 52 | Structures | PMA |
| 10-N2636-43 | Hing Line Assy – Lower Door, Hinge Mechanism | ALLIANCE AEROSPACE ENGINEERING INC | | 52 | Structures | PMA |
| 10-N5148-4 | Fitting Assy – Hinge,STA 178.25 RB 211-535E4 | ALLIANCE AEROSPACE ENGINEERING INC | | 52 | Structures | PMA |
| 10-N6008-13 | Collar Assy – Split, Hold Open Lock, Spares Assy | ALLIANCE AEROSPACE ENGINEERING INC | | 52 | Structures | PMA |
| 10-N6008-16 | Collar Assy – Split, Hold Open Lock, Spares Assy | ALLIANCE AEROSPACE ENGINEERING INC | | 52 | Structures | PMA |
| 10-N6008-7 | Catch Assy – Split, Hold Open Lock, Spares Assy | ALLIANCE AEROSPACE ENGINEERING INC | | 52 | Structures | PMA |
| 10-N6186-3 | Crank-Roller Cam No 4 Passenger Door | ALLIANCE AEROSPACE ENGINEERING INC | | 52 | Structures | PMA |
| 10-N6224-12 | Cam Plate Assy – Lower Passenger Door No 1R | ALLIANCE AEROSPACE ENGINEERING INC | | 52 | Structures | PMA |
| 10-T0220-42 | Hinge-T A1 Duct Door Leading Edge Outbd Wing | ALLIANCE AEROSPACE ENGINEERING INC | | 52 | Structures | PMA |
| 10-T2126-1 | Guard-No 1 Stop Fwd/Aft Cargo Door | ALLIANCE AEROSPACE ENGINEERING INC | | 52 | Structures | PMA |
| 10-T6662-2 | Pawl-Arming System External Lock Entry Service Door | ALLIANCE AEROSPACE ENGINEERING INC | | 52 | Structures | PMA |
| 100-2860-105-09 | Cockpit Door Camera | Securaplane Technologies Inc. | — | 52 | Structures | PMA |
| 100-2860-105-15 | Cockpit Door Camera | Securaplane Technologies Inc. | — | 52 | Structures | PMA |
| 100-4047 | hinge leg assembly | sikorsky aircraft corporation | — | 52 | Structures | OEM |
| 100-4345 | latch assembly left hand rms | Eurocopter | — | 52 | Electromechanical | OEM |
| 100-4346 | latch assembly right hand rms | Eurocopter | — | 52 | Structures | OEM |
| 10001-21 | Door | PTM International Inc | | 52 | Structures | PMA |
| 1000404 | HANDLE ASSY | — | | 52 | Interior / Furnishings | OEM |
| 1000GB05G201 | bracket door pusher | sikorsky aircraft corporation | — | 52 | Structures | OEM |
| 10010397 | electro latch assembly kit | other | — | 52 | Structures | OEM |
| 1002221 | Door Panel | AO Aviation, LLC | | 52 | Structures | PMA |
| 1002BB6 | — | — | | 52 | unknown | unknown |
| 1002D51A13602 | sliding door | other | — | 52 | Structures | OEM |
| 1002VWR | Marker-"Emergency Door" | Aero Decals Inc | | 52 | Consumables / Hardware | PMA |
| 1005210003 | DOOR | BOMBDR | — | 52 | Structures | OEM |
| 100521009100701 | ACTUATOR | — | — | 52 | unknown | OEM |
| 1005210201001 | HAND RAIL | — | — | 52 | unknown | OEM |
| 1005210250017 | STRUT | — | — | 52 | Landing Gear | OEM |
| 1005210250019 | PISTON | — | — | 52 | Engine Accessories | OEM |
| 1005332313003 | DOOR SEAL | — | — | 52 | unknown | OEM |
| 10076-50P704 | door panel | sikorsky aircraft corporation | — | 52 | Structures | OEM |
| 10076C30L020 | door assembly | sikorsky aircraft corporation | — | 52 | Structures | OEM |
| 100802-002 | Aft Entry Door Seal Aft Cargo Door Seal Hinge Seal | — | | 52 | — | OEM |
| 100802-002 | Aft Entry Door Seal Aft Cargo Door Seal Hinge Seal | — | | 52 | — | OEM |
| 100805 | BATTERY CHARGER | — | | 52 | Electromechanical | PMA |
| 1008401 | LATCH | — | | 52 | Structures | PMA |
| 1008402 | LATCH ASSY | — | | 52 | Structures | OEM |
| 1008406 | LATCH ASSY | — | | 52 | unknown | |
| 1009-0 & 801, dated 2-24-89 | Roler Assy.-Entry & Galley Door | Air Concepts International | | 52 | Interior / Furnishings | PMA |
| 10092-40N010 | ramp control panel assembly | sikorsky aircraft corporation | — | 52 | Electromechanical | OEM |
| 10092B10V010 | rhs exit hatch reveal modification ... | sikorsky aircraft corporation | — | 52 | Structures | OEM |
| 10092B10V010-01 | lhs exit hatch reveal mod assembly | sikorsky aircraft corporation | — | 52 | Structures | OEM |