2147540: BOLT,SHOULDER.
The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include head_style: HEADLESS (SETSCREW), thread_class: 3A A, thread_length: 0.703 INCHES MINIMUM IN, shoulder_shape: ROUND FIRST SHOULDER, fastener_length: 2.140 INCHES NOMINAL IN, shoulder_length: 1.437 INCHES NOMINAL FIRST SHOULDER IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-064-8420, 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.
| head_style | HEADLESS (SETSCREW) |
| thread_class | 3A A |
| thread_length | 0.703 INCHES MINIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 2.140 INCHES NOMINAL IN |
| shoulder_length | 1.437 INCHES NOMINAL FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.6210 INCHES MINIMUM AND 0.6230 INCHES MAXIMUM FIRST SHOULDER IN |
| nominal_thread_diameter | 0.500 INCHES IN |
| thread_quantity_per_inch | 13 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 5306-00-064-8420 |
| FASTENER LENGTH | 2.140 INCHES NOMINAL IN |
| SHOULDER LENGTH | 1.437 INCHES NOMINAL FIRST SHOULDER IN |
| SHOULDER DIAMETER | 0.6210 INCHES MINIMUM AND 0.6230 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 0.703 INCHES MINIMUM IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| NOMINAL THREAD DIAMETER | 0.500 INCHES IN |
| HEAD STYLE | HEADLESS (SETSCREW) |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD CLASS | 3A A |
| THREAD QUANTITY PER INCH | 13 |