A55B32509-413: BOLT,SHOULDER.
The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, head_style: HEXAGON, head_height: 0.219 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.460 INCHES NOMINAL IN, shoulder_shape: ROUND ALL SHOULDERS. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-351-1746, 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 | HEXAGON |
| head_height | 0.219 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_length | 0.460 INCHES NOMINAL IN |
| shoulder_shape | ROUND ALL SHOULDERS |
| fastener_length | 2.750 INCHES NOMINAL IN |
| shoulder_length | 1.200 INCHES NOMINAL ALL SHOULDERS IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.371 INCHES MINIMUM AND 0.374 INCHES MAXIMUM ALL SHOULDERS IN |
| surface_treatment | CADMIUM OVERALL |
| width_between_flats | 0.553 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN |
| NSN | 5306-01-351-1746 |
| HEAD HEIGHT | 0.219 INCHES NOMINAL IN |
| FASTENER LENGTH | 2.750 INCHES NOMINAL IN |
| SHOULDER LENGTH | 1.200 INCHES NOMINAL ALL SHOULDERS IN |
| SHOULDER DIAMETER | 0.371 INCHES MINIMUM AND 0.374 INCHES MAXIMUM ALL SHOULDERS IN |
| THREAD LENGTH | 0.460 INCHES NOMINAL IN |
| SHOULDER SHAPE | ROUND ALL SHOULDERS |
| SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM ALL HOLES IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| HEAD STYLE | HEXAGON |
No substitute or cross-reference records for this part.