53D030014-5: BOLT,SHOULDER.
The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, head_style: HEXAGON, head_height: 0.250 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 1.375 INCHES MINIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-974-0788, 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 COMP 630 OVERALL |
| head_style | HEXAGON |
| head_height | 0.250 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_length | 1.375 INCHES MINIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 3.812 INCHES NOMINAL IN |
| shoulder_length | 2.437 INCHES NOMINAL FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.989 INCHES MINIMUM AND 0.999 INCHES MAXIMUM FIRST SHOULDER IN |
| surface_treatment | CHROMIUM OVERALL |
| width_between_flats | 1.428 INCHES NOMINAL IN |
| NSN | 5306-00-974-0788 |
| HEAD HEIGHT | 0.250 INCHES NOMINAL IN |
| FASTENER LENGTH | 3.812 INCHES NOMINAL IN |
| SHOULDER LENGTH | 2.437 INCHES NOMINAL FIRST SHOULDER IN |
| SHOULDER DIAMETER | 0.989 INCHES MINIMUM AND 0.999 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 1.375 INCHES MINIMUM IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| SHANK UNTHREADED HOLE DIAMETER | 0.156 INCHES MINIMUM AND 0.166 INCHES MAXIMUM FIRST HOLE IN |
| NOMINAL THREAD DIAMETER | 0.875 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
No substitute or cross-reference records for this part.