| Sikorsky Aircraft Corporation | The Timken Company |
| Part No | Manufacturer | Part Type | NSN | QTY | RFQ |
|---|---|---|---|---|---|
| 572XX2-397 | the timken company | cup, tapered roller bearing | 3110-00-924-8051 | Avl | RFQ |
| SB3302B-2 | the timken company | cup, tapered roller bearing | 3110-00-924-8051 | Avl | RFQ |
| SB3302B-2 | sikorsky aircraft corporation | cup, tapered roller bearing | 3110-00-924-8051 | Avl | RFQ |