| 3031T32P01 | Washer, Coated Flat | — | | 20 | — | OEM |
| 5034T83P12 | Nut Assy, Gang Channel | — | | 20 | — | OEM |
| 5034T83P12 | Nut Assy, Gang Channel | — | | 20 | — | OEM |
| 5034T83P13 | Nut Assy, Gang Channel | — | | 25 | — | OEM |
| 5034T83P13 | Nut Assy, Gang Channel | — | | 25 | — | OEM |
| 6035T79P04 | Seal, Compressor Discharge Rotating | — | | 20 | — | OEM |
| 6035T79P04 | Seal, Compressor Discharge Rotating | — | | 20 | — | OEM |
| 70107-08407-102 | WASHER | — | | 20 | — | OEM |
| 70150-09031-101 | LINER | — | | 20 | — | OEM |
| 70150-09109-041 | BLADE CUFF ASSY | — | | 20 | — | OEM |
| 70150-09109-101 | CUFF | — | | 25 | — | OEM |
| AG822000-09 | Gasket - TCAS Antenna | Aviation Devices & Electronic Components, LLC | | 34 | Avionics / Electronics | PMA |
| R6110-21085-4 | bolt assembly | sikorsky aircraft corporation | | — | Consumables / Hardware | OEM |
| R70104-08006-041 | SPACER SET | Rotair Aerospace Corporation | | 20 | Consumables / Hardware | PMA |
| R70106-08100-046 | DAMPER ASSY | Rotair Aerospace Corporation | | 25 | Interior / Furnishings | PMA |
| R70107-08407-101 | WASHER | Rotair Aerospace Corporation | | 25 | Interior / Furnishings | PMA |
| R70107-08407-102 | WASHER | Rotair Aerospace Corporation | | 20 | Consumables / Hardware | PMA |
| R70150-09031-101 | LINER | Rotair Aerospace Corporation | | 20 | Consumables / Hardware | PMA |
| R70150-09109-041 | BLADE CUFF ASSY | Rotair Aerospace Corporation | | 20 | Consumables / Hardware | PMA |
| R70150-09109-101 | CUFF | Rotair Aerospace Corporation | | 25 | Interior / Furnishings | PMA |
| R70150-09137-101 | BUSHING | Rotair Aerospace Corporation | | 25 | Interior / Furnishings | PMA |
| R70301-02113-041 | HOUSING ASSY | Rotair Aerospace Corporation | | 25 | Interior / Furnishings | PMA |
| R70306-02918-102 | FLANGE, PNEUMATIC SYSTEM | Rotair Aerospace Corporation | | 20 | Consumables / Hardware | PMA |
| R70306-10013-042 | TUBE ASSY, STARTER - RH ENGINE | Rotair Aerospace Corporation | | 20 | Consumables / Hardware | PMA |
| R70651-03302-042 | BOOT INSTL START SYSTEM AUX POWERUNIT | Rotair Aerospace Corporation | | 25 | Interior / Furnishings | PMA |
| R70651-03302-101 | BOOT | Rotair Aerospace Corporation | | 20 | Consumables / Hardware | PMA |
| R70651-03302-102 | GASKET | Rotair Aerospace Corporation | | 20 | Consumables / Hardware | PMA |
| R70651-03302-105 | FLANGE | Rotair Aerospace Corporation | | 25 | Interior / Furnishings | PMA |
| R70651-03302-106 | PLATE | Rotair Aerospace Corporation | | 20 | Consumables / Hardware | PMA |
| R70651-03302-107 | FLANGE | Rotair Aerospace Corporation | | 25 | Interior / Furnishings | PMA |
| R70968-06201-101 | SEAL | Rotair Aerospace Corporation | | 20 | Consumables / Hardware | PMA |
| R70968-08200-101 | SEAL | Rotair Aerospace Corporation | | 20 | Consumables / Hardware | PMA |
| RB1138-102 | bearing | sikorsky aircraft corporation | | 20 | Consumables / Hardware | OEM |
| RB5201-1 | Bearing | Rotair Aerospace Corporation | | 20 | Consumables / Hardware | PMA |
| RB7301-103RB5204-104RB5204-105RB5077-101RB5064-103 | Pivot Assy Tail Rotor BladeBearing, Journal, FlangedBearing, Journal, FlangedBearing, Spherical Bell CrankBearing, Spherical Teflon Fabric Lined | Rotair Aerospace Corporation | | 64 | Consumables / Hardware | PMA |
| RS5013-10-22 | screw | sikorsky aircraft corporation | | 20 | Consumables / Hardware | OEM |
| RS5013-10-24 | screw | sikorsky aircraft corporation | | 20 | Consumables / Hardware | OEM |
| RS5081-04 | nut | sikorsky aircraft corporation | | — | Consumables / Hardware | OEM |
| RS5081-05 | nut | sikorsky aircraft corporation | | 20 | Consumables / Hardware | OEM |
| RS52F0510Z0875 | WASHER LAMINATED SHIM STOCK | Rotair Aerospace Corporation | | 25 | Interior / Furnishings | PMA |
| RS65-108G-1 | COUPLING | Rotair Aerospace Corporation | | 20 | Consumables / Hardware | PMA |
| RS65-204T-2 | COUPLING | Rotair Aerospace Corporation | | 25 | Interior / Furnishings | PMA |
| RS65-208T-2 | COUPLING | Rotair Aerospace Corporation | | 25 | Interior / Furnishings | PMA |
| RS9013-1232 | DECAL | Rotair Aerospace Corporation | | 25 | Interior / Furnishings | PMA |
| S6110-21085-4 | BOLT | — | | — | Consumables / Hardware | OEM |
| SB04407AT | — | Balloonacy ltd LLC | | — | unknown | OEM |
| SR02394AK | — | Seaplanes North LLC | | — | unknown | OEM |
| SR04422CH | — | National Aircraft Service Inc | | — | unknown | OEM |
| SS9013-1232 | DECAL | — | | 25 | — | OEM |
| ST02650SE | — | Timberline Aerospace, LLC | | — | unknown | OEM |