| 02076-20V103 | Light Spacer | Keystone Helicopter Corporation | Historical | 2010-10-20 |
| 02076-20V103 | Light Spacer | HT Parts LLC | Current | 2004-10-27 |
| 02076-20V104 | Tee Transition Modification | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2011-12-05 |
| 02076-20V104 | Tee Transition Modification | Keystone Helicopter Corporation | Historical | 2010-10-20 |
| 02076-20V104 | Tee Transition Modification | HT Parts LLC | Current | 2004-10-27 |
| 02076-20V500 | Placard | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2011-12-05 |
| 02076-20V500 | Placard | Keystone Helicopter Corporation | Historical | 2010-10-20 |
| 02076-20V500 | Placard | HT Parts LLC | Current | 2004-10-27 |
| 02076-22E100 | Mounting Plate, Inertia Reel | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-01-03 |
| 02076-22E100 | Mounting Plate, Inertia Reel | Keystone Helicopter Corporation | Historical | 2010-03-16 |
| 02076-22E100 | Mounting Plate, Inertia Reel | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2012-11-13 |
| 02076-22E100 | Mounting Plate, Inertia Reel | Keystone Helicopter Corporation | Current | 2002-09-25 |
| 02076-22E101 | Gusset Plate | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-01-03 |
| 02076-22E101 | Gusset Plate | Keystone Helicopter Corporation | Historical | 2010-03-16 |
| 02076-22E101 | Gusset Plate | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2012-11-13 |
| 02076-22E101 | Gusset Plate | Keystone Helicopter Corporation | Current | 2002-09-25 |
| 02076-22E102 | Mounting Tube | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-01-03 |
| 02076-22E102 | Mounting Tube | Keystone Helicopter Corporation | Historical | 2010-03-16 |
| 02076-22E102 | Mounting Tube | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2012-11-13 |
| 02076-22E102 | Mounting Tube | Keystone Helicopter Corporation | Current | 2002-09-25 |
| 02076-22E103 | Mounting Angle | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-01-03 |
| 02076-22E103 | Mounting Angle | Keystone Helicopter Corporation | Historical | 2010-03-16 |
| 02076-22E103 | Mounting Angle | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2012-11-13 |
| 02076-22E103 | Mounting Angle | Keystone Helicopter Corporation | Current | 2002-09-25 |
| 02076-22E104 | Bulkhead Mounting Plates | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-01-03 |
| 02076-22E104 | Bulkhead Mounting Plates | Keystone Helicopter Corporation | Historical | 2010-03-16 |
| 02076-22E104 | Bulkhead Mounting Plates | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2012-11-13 |
| 02076-22E104 | Bulkhead Mounting Plates | Keystone Helicopter Corporation | Current | 2002-09-25 |
| 02076-30E100 | Medical Floor Modification | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-01-03 |
| 02076-30E100 | Medical Floor Modification | Keystone Helicopter Corporation | Historical | 2010-03-16 |
| 02076-30E100 | Medical Floor Modification | Helicopter Support Inc Services Division (CANCELLED) | Historical | 2012-11-13 |
| 02076-30E100 | Medical Floor Modification | Keystone Helicopter Corporation | Current | 2002-09-25 |
| 02076-30F100 | Adapter, Antenna, KA 815 | Keystone Helicopter Corporation | Historical | 2008-04-16 |
| 02076-30F100 | Adapter, Antenna, KA 815 | Keystone Helicopter Corporation | Current | 2003-01-28 |
| 02076-30F101 | Doubler, Antenna, KA 815 | Keystone Helicopter Corporation | Historical | 2008-04-16 |
| 02076-30F101 | Doubler, Antenna, KA 815 | Keystone Helicopter Corporation | Current | 2003-01-28 |
| 02076-30F200 | Bottom Plate, Top Antenna | Keystone Helicopter Corporation | Historical | 2008-04-16 |
| 02076-30F200 | Bottom Plate, Top Antenna | Keystone Helicopter Corporation | Current | 2003-01-28 |
| 02076-30F201 | Top Plate, Top Antenna | Keystone Helicopter Corporation | Historical | 2008-04-16 |
| 02076-30F201 | Top Plate, Top Antenna | Keystone Helicopter Corporation | Current | 2003-01-28 |
| 02076-30F202 | Grounding Strap | Keystone Helicopter Corporation | Historical | 2008-04-16 |
| 02076-30F202 | Grounding Strap | Keystone Helicopter Corporation | Current | 2003-01-28 |
| 02076-30F203 | Connector Bracket | Keystone Helicopter Corporation | Historical | 2008-04-16 |
| 02076-30F203 | Connector Bracket | Keystone Helicopter Corporation | Current | 2003-01-28 |
| 02076-30H010 | Status Panel Assembly, CVR/FDR | Keystone Helicopter Corporation | Current | 2003-01-27 |
| 02076-30H100 | Mounting Plate | Keystone Helicopter Corporation | Current | 2003-01-27 |
| 02076-30H101 | Connector Plate | Keystone Helicopter Corporation | Current | 2003-01-27 |
| 02076-30H102 | Overlay | Keystone Helicopter Corporation | Current | 2003-01-27 |
| 02076-40E020 | Bottom Section Assy, Center Control Cabinet | Sikorsky Support Services, Inc., dba Keystone MRO (CANCELLED) | Historical | 2012-01-03 |
| 02076-40E020 | Bottom Section Assy, Center Control Cabinet | Keystone Helicopter Corporation | Historical | 2010-03-16 |