| 4000939-6601 | cntrl civ nav | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 4000940-6301 | mounting bas | sikorsky aircraft corporation | — | 53 | Structures | OEM |
| 4000A | pyrometer | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 4001-001 | bearing | sikorsky aircraft corporation | | 33 | unknown | OEM |
| 4001670-2515 | cntrl indicator | sikorsky aircraft corporation | — | 31 | Avionics / Electronics | OEM |
| 4002-2S | stud | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 4002-6SW | stud | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 4002-9S | stud | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 4002-P2-375 | grommet | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 4002-P2-437 | grommet | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 4002-SG | spring | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 400410020 | collar-inner | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 400430100 | ring | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 400762 | 2 1-2 y assy | sikorsky aircraft corporation | — | — | Structures | OEM |
| 400792-1 | adapter | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 400937 | elbow assy | sikorsky aircraft corporation | — | — | Structures | OEM |
| 400WCS2 | clamp | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 400WCS4 | clamp | sikorsky aircraft corporation | — | 33 | Electromechanical | OEM |
| 401270390 | nut jam | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401270400 | nut | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401270560 | lever | sikorsky aircraft corporation | — | 53 | Structures | OEM |
| 401270570 | lever | sikorsky aircraft corporation | — | — | Electromechanical | OEM |
| 401270580 | adapter | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401270650 | washer | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401270690 | shaft | sikorsky aircraft corporation | — | 67 | Flight Controls | OEM |
| 401270710 | lever | sikorsky aircraft corporation | — | — | Flight Controls | OEM |
| 401270750 | cable stop | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 401270760 | seal cover | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401270930 | fuel roller | sikorsky aircraft corporation | — | 28 | Fuel Systems | OEM |
| 401270970 | firewall-upp | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401270980 | support | sikorsky aircraft corporation | — | 53 | Structures | OEM |
| 401271090 | bracket-plug | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 401271150 | plate-corner | sikorsky aircraft corporation | — | 53 | Structures | OEM |
| 401271160 | fuel roller | sikorsky aircraft corporation | — | 28 | Fuel Systems | OEM |
| 401271170 | plate | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 401271210 | plate-cover | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401271300 | washer | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401271320 | support | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401271330 | clamp | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401271340 | cover | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401271350 | clampsupport | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401271420 | bracket-lh | sikorsky aircraft corporation | — | 53 | Structures | OEM |
| 401271430 | bracket-rh | sikorsky aircraft corporation | — | 53 | Structures | OEM |
| 401271510 | tube assy | sikorsky aircraft corporation | — | 53 | Structures | OEM |
| 401271530 | tube assy | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401271650 | spacer | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 401271660 | spacer | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 401271690 | shaftfirewal | sikorsky aircraft corporation | — | 71 | Engine Accessories | OEM |
| 401271750 | stop | sikorsky aircraft corporation | — | — | Structures | OEM |
| 401271840 | bracket | sikorsky aircraft corporation | — | — | Structures | OEM |