| 06139-10C102 | UCDT-II Bracket | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-10C103 | UCDT-II Bracket | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-10C104 | Disconnect Bracket | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-10C105 | Mounting Plate | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-10C106 | Mounting Plate | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-10C107 | Overlay Panel | Keystone Helicopter Corporation | — | 25 | Interior / Furnishings | PMA |
| 06139-10C108 | Threaded Standoff | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-11B100 | Manual Storage Compartment | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-11B101 | Angle | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-30B200 | Seat Track | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-30B201 | Doubler | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-30B202 | Filler | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-30B203 | Doubler | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-30B204 | Doubler | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-30C100 | Bracket | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-40C100 | Mounting Plate | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-40C101 | Placard | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-41B041 | Storage Door Assy | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-41B100 | Bracket | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-41B401 | Clip | Keystone Helicopter Corporation | — | 20 | Consumables / Hardware | PMA |
| 06139-41B410 | Storage Door Panel | Keystone Helicopter Corporation | — | 56 | Structures | PMA |
| 06139-41B411 | Doubler | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-45B011 | Fwd Partition Assy | Keystone Helicopter Corporation | — | 25 | Interior / Furnishings | PMA |
| 06139-45B013 | Fitting Assy | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-45B030 | Aft Deco Panel Assy | Keystone Helicopter Corporation | — | 25 | Interior / Furnishings | PMA |
| 06139-45B100 | Fittings | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-45B101 | Doubler | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-45B102 | Spacer | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-45B103 | Shim | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-45B104 | Isolator Mount Bushing | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-45B110 | Partition, Upper | Keystone Helicopter Corporation | — | 25 | Interior / Furnishings | PMA |
| 06139-45B111 | Deco Panel | Keystone Helicopter Corporation | — | 56 | Structures | PMA |
| 06139-45B112 | Window | Keystone Helicopter Corporation | — | 56 | Structures | PMA |
| 06139-45B113 | Track | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-45B114 | Knob | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-45B300 | Aft Deco Panel | Keystone Helicopter Corporation | — | 25 | Interior / Furnishings | PMA |
| 06139-45B301 | Deco Panel Splice Plate | Keystone Helicopter Corporation | — | 56 | Structures | PMA |
| 06139-50B011 | Credenza Assy, Lower | Keystone Helicopter Corporation | — | 25 | Interior / Furnishings | PMA |
| 06139-50B012 | Upper Credenza Assembly | Keystone Helicopter Corporation | — | 25 | Interior / Furnishings | PMA |
| 06139-50B013 | Drawer Asssembly | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-50B014 | CD Mounting Assembly | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-50B015 | Carafe Retainer Assembly | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-50B100 | Isolator Pad | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-50B101 | Washer | Keystone Helicopter Corporation | — | 20 | Consumables / Hardware | PMA |
| 06139-50B102 | Drawer Face Mold | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-50B103 | Upper Face Mold | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-50B104 | Nutplate Doubler | Keystone Helicopter Corporation | — | 20 | Consumables / Hardware | PMA |
| 06139-50B105 | Connector Plate | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-50B106 | Cover Plate | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |
| 06139-50B107 | Shim | Keystone Helicopter Corporation | — | 53 | Structural / Airframe | PMA |