| 33776-53554 | door threshold light installation | sikorsky aircraft corporation | | 33 | Electromechanical | OEM |
| 33776-53559 | aft air return fan and probe instl | sikorsky aircraft corporation | — | 21 | Environmental / Cabin | OEM |
| 33776-53560 | 2 piece aft bulkhead | sikorsky aircraft corporation | — | 53 | Structures | unknown |
| 33776-54105 | ics jack installation lower forward... | sikorsky aircraft corporation | — | 23 | Avionics / Electronics | OEM |
| 33776-54107 | yaw installation bellcrank | sikorsky aircraft corporation | — | 27 | Flight Controls | unknown |
| 33776-54138 | stowage instl landing gear lock pin | sikorsky aircraft corporation | — | 32 | Landing Gear | OEM |
| 33776-54196 | stowage instal engine plug | sikorsky aircraft corporation | — | 25 | Structures | OEM |
| 33776-54210-041 | suppressor | sikorsky aircraft corporation | — | — | Electromechanical | OEM |
| 33776-54214 | eyebrow shroud | sikorsky aircraft corporation | — | — | Structures | OEM |
| 33776-54218 | fwd sidewall panel detail assembly | sikorsky aircraft corporation | — | 25 | Interior / Furnishings | unknown |
| 33776-54219 | aft l f rh panel detail assembly | sikorsky aircraft corporation | — | 53 | Structures | OEM |
| 33776-54220 | door l f rh panel | sikorsky aircraft corporation | — | 52 | Structures | unknown |
| 33776-54221 | interrior window assembly | sikorsky aircraft corporation | — | 56 | Structures | OEM |
| 33776-54221-110 | inner window | sikorsky aircraft corporation | — | 56 | Structures | OEM |
| 33776-54289 | housing installation | sikorsky aircraft corporation | — | — | Structures | OEM |
| 33776-54413-103 | handle | sikorsky aircraft corporation | | 25 | Interior / Furnishings | OEM |
| 33776-54458-041 | cover assembly | sikorsky aircraft corporation | — | — | Structures | OEM |
| 33776-54458-042 | bracket assembly | sikorsky aircraft corporation | — | — | Structures | OEM |
| 33776-54458-101 | angle | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 33776-54458-102 | panel | sikorsky aircraft corporation | — | — | Structures | OEM |
| 33776-54458-103 | cover | sikorsky aircraft corporation | — | 25 | Structures | OEM |
| 33776-54470 | cabin acoustic installation | sikorsky aircraft corporation | | 25 | Interior / Furnishings | OEM |
| 33776-54488 | light shield forward recognition li... | sikorsky aircraft corporation | — | 33 | Structures | OEM |
| 33776-54516 | entry light instl divan support | sikorsky aircraft corporation | — | 33 | Interior / Furnishings | OEM |
| 33776-54549 | hoist pendant mount | sikorsky aircraft corporation | — | 25 | Safety / Emergency | OEM |
| 33776-54553 | sliding door handle | sikorsky aircraft corporation | — | 52 | Structures | OEM |
| 33776-54559-041 | panel assy | sikorsky aircraft corporation | — | — | Structures | OEM |
| 33776-54607 | headrest installation | sikorsky aircraft corporation | | 25 | Interior / Furnishings | OEM |
| 33776-54608 | ff divan support | sikorsky aircraft corporation | — | 25 | Interior / Furnishings | OEM |
| 33776-54610 | armrest installation assembly | sikorsky aircraft corporation | — | 25 | Interior / Furnishings | OEM |
| 33776-54641 | ics jack installation | sikorsky aircraft corporation | — | 23 | Avionics / Electronics | OEM |
| 33776-54642 | psu gasper and lig | sikorsky aircraft corporation | — | 44 | Interior / Furnishings | OEM |
| 33776-54663 | fwd cabin firex and first aid kit i... | sikorsky aircraft corporation | — | 26 | Interior / Furnishings | OEM |
| 33776-54681 | 2 man seat instl | sikorsky aircraft corporation | | 25 | Interior / Furnishings | OEM |
| 33776-54683 | gooseneck light instl | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 33776-54696 | crask pad insta | sikorsky aircraft corporation | — | 25 | Interior / Furnishings | OEM |
| 33776-54698 | hoist switch panel | sikorsky aircraft corporation | | 25 | Electromechanical | OEM |
| 33776-54738 | utility placard instl | sikorsky aircraft corporation | — | 25 | Interior / Furnishings | OEM |
| 33776-54742 | cabinet install floor modification | sikorsky aircraft corporation | — | 25 | Interior / Furnishings | OEM |
| 33776-54746 | cockpit headset hangar installation | sikorsky aircraft corporation | — | — | Interior / Furnishings | OEM |
| 33776-54749 | naca knobs installation | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 33776-54761 | utility acoustic installation | sikorsky aircraft corporation | | 25 | Interior / Furnishings | OEM |
| 33776-54765 | hoist pendant cable cutter stow | sikorsky aircraft corporation | — | 25 | Interior / Furnishings | OEM |
| 33776-54800 | cockpit overhead panel install | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 33776-54816 | emergency exit sign installation | sikorsky aircraft corporation | — | 33 | Interior / Furnishings | OEM |
| 33776-54829 | flir nightsun joy stick | sikorsky aircraft corporation | — | — | Avionics / Electronics | OEM |
| 33776-54831 | aft cabin stretcher | sikorsky aircraft corporation | — | 25 | Interior / Furnishings | OEM |
| 33776-54837 | cockpit overhead panel instl | sikorsky aircraft corporation | — | 31 | Electromechanical | OEM |
| 33776-54841 | floor modification seat pan | sikorsky aircraft corporation | — | 25 | Interior / Furnishings | OEM |
| 33776-54842 | life vest pouch installation | sikorsky aircraft corporation | — | 25 | Safety / Emergency | OEM |