| 05092-20B105 | Angle | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-05-20 |
| 05092-20B106 | Angle | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2013-01-16 |
| 05092-20B106 | Angle | Keystone Helicopter Corporation | Historical | 2008-07-22 |
| 05092-20B106 | Angle | Keystone Helicopter Corporation | Historical | 2010-02-04 |
| 05092-20B106 | Angle | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-05-20 |
| 05092-20B107 | Link | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2013-01-16 |
| 05092-20B107 | Link | Keystone Helicopter Corporation | Historical | 2008-07-22 |
| 05092-20B107 | Link | Keystone Helicopter Corporation | Historical | 2010-02-04 |
| 05092-20B107 | Link | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-05-20 |
| 05092-20B108 | Rod | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2013-01-16 |
| 05092-20B108 | Rod | Keystone Helicopter Corporation | Historical | 2008-07-22 |
| 05092-20B108 | Rod | Keystone Helicopter Corporation | Historical | 2010-02-04 |
| 05092-20B108 | Rod | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-05-20 |
| 05092-20B109 | Lower Track | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2013-01-16 |
| 05092-20B109 | Lower Track | Keystone Helicopter Corporation | Historical | 2008-07-22 |
| 05092-20B109 | Lower Track | Keystone Helicopter Corporation | Historical | 2010-02-04 |
| 05092-20B109 | Lower Track | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-05-20 |
| 05092-20B110 | Panel | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2013-01-16 |
| 05092-20B110 | Panel | Keystone Helicopter Corporation | Historical | 2008-07-22 |
| 05092-20B110 | Panel | Keystone Helicopter Corporation | Historical | 2010-02-04 |
| 05092-20B110 | Panel | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-05-20 |
| 05092-20B111 | Mounting Plate | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2013-01-16 |
| 05092-20B111 | Mounting Plate | Keystone Helicopter Corporation | Historical | 2008-07-22 |
| 05092-20B111 | Mounting Plate | Keystone Helicopter Corporation | Historical | 2010-02-04 |
| 05092-20B111 | Mounting Plate | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-05-20 |
| 05092-20B112 | Spacer | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2013-01-16 |
| 05092-20B112 | Spacer | Keystone Helicopter Corporation | Historical | 2008-07-22 |
| 05092-20B112 | Spacer | Keystone Helicopter Corporation | Historical | 2010-02-04 |
| 05092-20B112 | Spacer | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-05-20 |
| 05092-20B113 | Sleeve | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2013-01-16 |
| 05092-20B113 | Sleeve | Keystone Helicopter Corporation | Historical | 2008-07-22 |
| 05092-20B113 | Sleeve | Keystone Helicopter Corporation | Historical | 2010-02-04 |
| 05092-20B113 | Sleeve | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-05-20 |
| 05092-20B120 | Panel Lavatory Door | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2013-01-16 |
| 05092-20B120 | Panel, Lavatory Door | Keystone Helicopter Corporation | Historical | 2008-07-22 |
| 05092-20B120 | Panel, Lavatory Door | Keystone Helicopter Corporation | Historical | 2010-02-04 |
| 05092-20B120 | Panel, Lavatory Door | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-05-20 |
| 05092-20B121 | Trim | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2013-01-16 |
| 05092-20B121 | Trim | Keystone Helicopter Corporation | Historical | 2008-07-22 |
| 05092-20B121 | Trim | Keystone Helicopter Corporation | Historical | 2010-02-04 |
| 05092-20B121 | Trim | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-05-20 |
| 05092-20B130 | Panel | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2013-01-16 |
| 05092-20B130 | Panel | Keystone Helicopter Corporation | Historical | 2008-07-22 |
| 05092-20B130 | Panel | Keystone Helicopter Corporation | Historical | 2010-02-04 |
| 05092-20B130 | Panel | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-05-20 |
| 05092-20B132 | Angle | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2013-01-16 |
| 05092-20B132 | Angle | Keystone Helicopter Corporation | Historical | 2008-07-22 |
| 05092-20B132 | Angle | Keystone Helicopter Corporation | Historical | 2010-02-04 |
| 05092-20B132 | Angle | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-05-20 |
| 05092-20B133 | Recess | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2013-01-16 |