| Sikorsky Aircraft Corporation | The Timken Company |
| Part No | Manufacturer | Part Type | NSN | QTY | RFQ |
|---|---|---|---|---|---|
| LL639249XX-2-397 | the timken company | cone, tapered roller bearing | 3110-01-082-9333 | Avl | RFQ |
| SB3612-101 | sikorsky aircraft corporation | cone, tapered roller bearing | 3110-01-082-9333 | Avl | RFQ |