| 1945B91E | spring lock | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 1945B94 | bushing | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 1945B96A | bushing spring | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 1945C-12 | axle fitting | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 1945C29 | pin universal | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 1945C47 | torque arm lwr | sikorsky aircraft corporation | — | 32 | Landing Gear | OEM |
| 1945C95 | bolt | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 1945D21 | universal bolt | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 1945E175B-02 | drag brace assy | sikorsky aircraft corporation | — | 32 | Landing Gear | OEM |
| 1945E2100 | seal kit | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 1945E2200 | use 1945f-2200 | sikorsky aircraft corporation | — | — | Structures | OEM |
| 1945E31A | positioning rod | sikorsky aircraft corporation | — | — | unknown | OEM |
| 1945E72A01 | brace | sikorsky aircraft corporation | — | 53 | Structures | OEM |
| 1945E93A | block | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 1945F-2200 | seal kit | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 1945F200-01 | use 1945g200-01 | sikorsky aircraft corporation | — | — | Structures | OEM |
| 1945F200-02 | use 1945g200-02 | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 1945F230 | shuttle valve | sikorsky aircraft corporation | — | — | Hydraulics | OEM |
| 1945G200-01 | actuator main | sikorsky aircraft corporation | — | — | Electromechanical | OEM |
| 1945G200-02 | actuator main | sikorsky aircraft corporation | — | 67 | Hydraulics | OEM |
| 1945G230 | use 95195-3 | sikorsky aircraft corporation | — | — | Structures | OEM |
| 195-71003-64 | ac ground power cart | sikorsky aircraft corporation | — | — | Electromechanical | OEM |
| 195-81003-64 | ac ground power cart | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 19500 | battery | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 196168 | packing | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 19804-014 | use a19804-014 | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 19821-1 | packing | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 1B7300-2 | chip detector sensor | sikorsky aircraft corporation | — | 79 | Electromechanical | OEM |
| 1B8616-1 | self closing valve chip detec | sikorsky aircraft corporation | — | 79 | Engine Accessories | OEM |
| 1E54-2 | heat control unit | sikorsky aircraft corporation | | 21 | Electromechanical | OEM |
| 1EN1-15 | use h11-1210 | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 1EN38-15 | use h11-1215 | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 1F1626332-1 | fuel cell assembly | sikorsky aircraft corporation | | 28 | Fuel Systems | OEM |
| 1H137-4 | temperature control and shutoff val... | sikorsky aircraft corporation | | 21 | Pneumatics | OEM |
| 1K10962-2 | use 29048 | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 1K1734 | zapper system | sikorsky aircraft corporation | — | — | Electromechanical | OEM |
| 1K7707 | pulsed electric chip detector zappe... | sikorsky aircraft corporation | — | 63 | Avionics / Electronics | OEM |
| 1M80290 | vin-x dme indct | sikorsky aircraft corporation | — | 34 | Avionics / Electronics | OEM |
| 1MA1048 | repair kit | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 1N1202A | diode | sikorsky aircraft corporation | — | 20 | Avionics / Electronics | OEM |
| 1N1348A | diode | sikorsky aircraft corporation | — | 24 | Avionics / Electronics | OEM |
| 1N2484 | diode | sikorsky aircraft corporation | — | 24 | Electromechanical | OEM |
| 1N3009B | diode zener | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |
| 1N4733A | diode | sikorsky aircraft corporation | — | 24 | Avionics / Electronics | OEM |
| 1N5334B | diode | sikorsky aircraft corporation | — | 20 | Avionics / Electronics | OEM |
| 1N5550 | diode | sikorsky aircraft corporation | — | 24 | Avionics / Electronics | OEM |
| 1P80286 | vcn-x controllr | sikorsky aircraft corporation | — | 31 | Avionics / Electronics | OEM |
| 1RJ00142 | 803 mounting rail | sikorsky aircraft corporation | — | 25 | Structures | OEM |
| 1RM00037 | 803 weight limit placard | sikorsky aircraft corporation | — | — | Consumables / Hardware | OEM |
| 1S-AL4C67G | elbow | sikorsky aircraft corporation | — | 20 | Consumables / Hardware | OEM |