| Sikorsky Aircraft Corporation | The Timken Company |
| Part No | Manufacturer | Part Type | NSN | QTY | RFQ |
|---|---|---|---|---|---|
| SB3312-201 1 | the timken company | cup, tapered roller bearing | 3110-01-136-4140 | Avl | RFQ |
| 34478-2-397 | the timken company | cup, tapered roller bearing | 3110-01-136-4140 | Avl | RFQ |
| SB3312-201 | the timken company | cup, tapered roller bearing | 3110-01-136-4140 | Avl | RFQ |
| SB3312-201 | sikorsky aircraft corporation | cup, tapered roller bearing | 3110-01-136-4140 | Avl | RFQ |