265-390020: BOLT,SHOULDER.
The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, head_style: DEE, head_height: 0.093 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.625 INCHES NOMINAL IN, thread_length: 0.345 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-441-1556, 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 4130 OVERALL |
| head_style | DEE |
| head_height | 0.093 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 0.625 INCHES NOMINAL IN |
| thread_length | 0.345 INCHES NOMINAL IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 1.188 INCHES NOMINAL IN |
| shoulder_length | 0.781 INCHES NOMINAL FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM FIRST SHOULDER IN |
| surface_treatment | CHROMIUM OVERALL |
| NSN | 5306-00-441-1556 |
| HEAD HEIGHT | 0.093 INCHES NOMINAL IN |
| FASTENER LENGTH | 1.188 INCHES NOMINAL IN |
| SHOULDER LENGTH | 0.781 INCHES NOMINAL FIRST SHOULDER IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| DISTANCE FROM CENTERLINE TO FLAT | 0.234 INCHES NOMINAL IN |
| SHOULDER DIAMETER | 0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 0.345 INCHES NOMINAL IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| SHANK UNTHREADED HOLE DIAMETER | 0.070 INCHES NOMINAL FIRST HOLE IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
No substitute or cross-reference records for this part.