| Federal Specifications Promulgat | The Timken Company |
| Part No | Manufacturer | Part Type | NSN | QTY | RFQ |
|---|---|---|---|---|---|
| 639-632 | the timken company | bearing, roller, tapered | 3110-00-100-4236 | Avl | RFQ |
| FF-B-187A | federal specifications promulgat | bearing, roller, tapered | 3110-00-100-4236 | Avl | RFQ |