5306-842-1660: BOLT,SHOULDER.
The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.240 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.560 INCHES MINIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-842-1660, 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 OVERALL |
| head_style | HEXAGON |
| head_height | 0.240 INCHES NOMINAL IN |
| thread_class | 2A A |
| thread_length | 0.560 INCHES MINIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 0.940 INCHES NOMINAL IN |
| shoulder_length | 0.280 INCHES NOMINAL FIRST SHOULDER IN |
| special_features | THREAD RELIEVED AT END OF SHOULDER 0.100 IN. W AND O.039 DEEP IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.381 INCHES MINIMUM AND 0.384 INCHES MAXIMUM FIRST SHOULDER IN |
| width_between_flats | 0.562 INCHES NOMINAL IN |
| NSN | 5306-00-842-1660 |
| HEAD HEIGHT | 0.240 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.940 INCHES NOMINAL IN |
| SHOULDER LENGTH | 0.280 INCHES NOMINAL FIRST SHOULDER IN |
| SHOULDER DIAMETER | 0.381 INCHES MINIMUM AND 0.384 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 0.560 INCHES MINIMUM IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| NOMINAL THREAD DIAMETER | 0.375 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 0.562 INCHES NOMINAL IN |