| 401275730 | bracket | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401275740 | shield | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401275750 | shield | sikorsky aircraft corporation | — | 20 | Structures | OEM |
| 401275850 | washer | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401275860 | nut | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 401275870 | bracket | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401275880 | shim | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 401276250 | hose-rh | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401276260 | tube | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401277050 | eng.mt outbd | sikorsky aircraft corporation | — | 71 | Structures | OEM |
| 401277060 | tripod | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 401277070 | bipod | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401277080 | ens sup inte | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401277090 | drag strut | sikorsky aircraft corporation | — | 32 | Landing Gear | OEM |
| 401277640 | box overspd | sikorsky aircraft corporation | — | 73 | Engine Accessories | OEM |
| 401277660 | sensor | sikorsky aircraft corporation | — | — | Avionics / Electronics | OEM |
| 401277670 | duct | sikorsky aircraft corporation | — | 21 | Environmental / Cabin | OEM |
| 401277880 | inlet duct | sikorsky aircraft corporation | — | — | Pneumatics | OEM |
| 401277930 | aft strut | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401277940 | pipe hose | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 401277950 | pipe | sikorsky aircraft corporation | — | 20 | Structures | OEM |
| 401278140 | 5v pwr supply | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 401278390 | ground braid | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 401280010 | pin | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401280040 | strut assy | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401280060 | elbow | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 401280160 | lh firewall | sikorsky aircraft corporation | — | 26 | Safety / Emergency | unknown |
| 401280170 | rh firewall | sikorsky aircraft corporation | — | 71 | Structures | OEM |
| 401280200 | base | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401280230 | washer | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 401280730 | threaded end | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401280740 | bolt | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 401280750 | pin | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401280760 | rod end | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401280780 | otbd lwr fwd lh | sikorsky aircraft corporation | — | 53 | Structures | OEM |
| 401280790 | otbd lwr fwd rh | sikorsky aircraft corporation | — | — | unknown | OEM |
| 401280800 | fitting fwd | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401280810 | fitting fwd | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401280820 | drag strut l | sikorsky aircraft corporation | — | 32 | Landing Gear | OEM |
| 401280830 | drag strut r | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401280840 | side ftg eng | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401280850 | side ftg eng | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401280860 | rear ftg eng | sikorsky aircraft corporation | — | 71 | Structures | OEM |
| 401280960 | pin | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 401281180 | ring | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 401281280 | spacer | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401281630 | washer | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 401281950 | stirrup | sikorsky aircraft corporation | — | 20 | Structures | OEM |
| 401282120 | seal cover | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401282210 | rt ejector f | sikorsky aircraft corporation | — | 21 | Pneumatics | OEM |