| 1239-6023-CA | cable assembly qar s76 | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 1239-6030-PF | blank cover rdu s76 | sikorsky aircraft corporation | | — | Structures | OEM |
| 1239-6033-SA | kit relay s76 | sikorsky aircraft corporation | | 24 | Electromechanical | OEM |
| 1239-6035-SA | sub assembly kit relay s76 | sikorsky aircraft corporation | — | 24 | Electromechanical | unknown |
| 1239-6036-CA | cable assembly hms p 1559 s76 | sikorsky aircraft corporation | | 31 | Avionics / Electronics | OEM |
| 1239-6037-CA | cable assembly tach disconnect | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 1239-6038-CA | cable assembly eng 1 disconnect | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 1239-6039-CA | cable assembly eng 2 disconnect | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 1239-6040-CA | cable assembly mgb disconnect | sikorsky aircraft corporation | — | 20 | Electromechanical | OEM |
| 1239-6041-PF | label s76 | sikorsky aircraft corporation | | — | Consumables / Hardware | OEM |
| 1239-6042-SA | kit triax accelerometer | sikorsky aircraft corporation | — | 31 | Avionics / Electronics | OEM |
| 1239-6043-SA | sub assembly 28 vdc kit s76 | sikorsky aircraft corporation | | 24 | Electromechanical | OEM |
| 1239-6044-CA | cable assembly hb 1 disconnect | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 1239-6045-CA | cable assembly hb 2 disconnect | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 1239-6046-CA | cable assembly hb 3 disconnect | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 1239-6047-CA | cable assembly igb disconnect | sikorsky aircraft corporation | — | 65 | Electromechanical | OEM |
| 1239-6048-CA | cable assembly tr gearbox disconnec... | sikorsky aircraft corporation | — | 65 | Flight Controls | OEM |
| 1239-6049-SA | connector kit hi temp | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 1239-6050-FA | final assembly 1239 eca s 76 | sikorsky aircraft corporation | | — | Electromechanical | OEM |
| 1239-6051-PF | bracket evxp adapter s76 | sikorsky aircraft corporation | | — | Structures | OEM |
| 1239-6053-PF | panel blank shell 20 | sikorsky aircraft corporation | — | — | Structures | OEM |
| 1239-6060-SA | sub assembly cockpit interface pane... | sikorsky aircraft corporation | — | 31 | Avionics / Electronics | OEM |
| 1239-6070-FA | final assembly qar s76 | sikorsky aircraft corporation | | 31 | Avionics / Electronics | OEM |
| 124282 | calprom | sikorsky aircraft corporation | — | — | Avionics / Electronics | OEM |
| 12450-2 | use 2978-9001-2 | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 125-0033-01 | collector tank | sikorsky aircraft corporation | | 28 | Fuel Systems | OEM |
| 125-0410-11-103 | socket | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 125810-11 | hsi | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 12720-21 | use s6165-63551-003 | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 12888 | bracket velo s 76 t brown | sikorsky aircraft corporation | | — | Structures | OEM |
| 12906 | bracket velo s 76 igb | sikorsky aircraft corporation | | 65 | Structures | OEM |
| 12955 | dyna seal | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 129576-4 | use 129632-1 | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 129580-2 | duct temperature limiter | sikorsky aircraft corporation | | 21 | Environmental / Cabin | OEM |
| 12BS1000 | valve selector | sikorsky aircraft corporation | — | 29 | Hydraulics | OEM |
| 12BS1001 | valve selector | sikorsky aircraft corporation | — | 29 | Hydraulics | OEM |
| 12J16-150 | clamp | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 12J68-1410 | coupling | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 12J70-1 | clamp | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 12J72-1568 | use 70300-30800-101 | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 12S1-18-1AA | stud assy | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 12S1-19-1AA | stud assy | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 12S1-28-1AA | stud assy | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 12S1-8-1AA | stud | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 12S1-9-1AA | stud | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 12TW13-3D | switch toggle | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 130-4004 | horn | sikorsky aircraft corporation | — | — | Electromechanical | OEM |
| 1300-1001 | assembly stud ground | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 1300-1002 | assembly ground stud countersink | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 1300-1004 | assembly ground stud countersink | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |