PBF1480-9D31C: BOLT,SHOULDER.
The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, head_style: DISHED HEXAGON, head_height: 0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.732 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-306-5822, 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 | IRON ALLOY 660 OVERALL |
| head_style | DISHED HEXAGON |
| head_height | 0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN |
| thread_class | 3A A |
| thread_length | 0.732 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 2.763 INCHES MINIMUM AND 2.793 INCHES MAXIMUM IN |
| shoulder_length | 1.928 INCHES MINIMUM AND 1.948 INCHES MAXIMUM FIRST SHOULDER IN |
| special_features | 63.0 MICROINCH UNDERCUT |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.623 INCHES MINIMUM AND 0.624 INCHES MAXIMUM FIRST SHOULDER IN |
| surface_treatment | CHROMIUM GRIP |
| NSN | 5306-01-306-5822 |
| HEAD HEIGHT | 0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN |
| FASTENER LENGTH | 2.763 INCHES MINIMUM AND 2.793 INCHES MAXIMUM IN |
| SHOULDER LENGTH | 1.928 INCHES MINIMUM AND 1.948 INCHES MAXIMUM FIRST SHOULDER IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE THREADS |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320,CL 2 FED SPEC SINGLE TREATMENT RESPONSE GRIP |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BEARING SURFACE OF HEAD |
| SHOULDER DIAMETER | 0.623 INCHES MINIMUM AND 0.624 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 0.732 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| SHANK UNTHREADED HOLE DIAMETER | 0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM FIRST HOLE IN |