The CONE,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL CORROSION RESISTING, seat_angle: 45.0 DEGREES NOMINAL, thread_class: 3A ALL ENDS A, overall_height: 0.907 INCHES NOMINAL IN, overall_length: 0.620 INCHES NOMINAL IN, shank_diameter: 0.615 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-163-0645, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL CORROSION RESISTING |
| seat_angle | 45.0 DEGREES NOMINAL |
| thread_class | 3A ALL ENDS A |
| overall_height | 0.907 INCHES NOMINAL IN |
| overall_length | 0.620 INCHES NOMINAL IN |
| shank_diameter | 0.615 INCHES NOMINAL IN |
| connection_type | THREADED EXTERNAL BOSS ALL ENDS |
| flange_diameter | 1.060 INCHES NOMINAL IN |
| inside_diameter | 0.732 INCHES NOMINAL IN |
| connection_style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS |
| outside_diameter | 1.836 INCHES NOMINAL IN |
| special_features | SEAT WITH INTEGRAL GLAND |
| NSN | 4820-01-163-0645 |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| THREAD CLASS | 3A ALL ENDS A |
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS |
| FLOW CONTROL DEVICE | DISK |
| THREAD QUANTITY PER INCH | 12 ALL ENDS |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 303 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS |
| VALVE OPERATION METHOD | AUTOMATIC |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 416 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MATERIAL | STEEL COMP 416 FLOW CONTROL DEVICE |