EPA21A00-071: BOLT,SHOULDER.
The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416 OVERALL, head_style: FLAT CHAMFER, head_height: 0.375 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 3.250 INCHES NOMINAL IN, thread_length: 0.811 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-003-3899, 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 416 OVERALL |
| head_style | FLAT CHAMFER |
| head_height | 0.375 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 3.250 INCHES NOMINAL IN |
| thread_length | 0.811 INCHES NOMINAL IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 6.937 INCHES NOMINAL IN |
| shoulder_length | 0.907 INCHES MINIMUM AND 0.938 INCHES MAXIMUM FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.497 INCHES MINIMUM AND 0.498 INCHES MAXIMUM FIRST SHOULDER IN |
| nominal_thread_diameter | 2.438 INCHES IN |
| NSN | 5306-00-003-3899 |
| HEAD HEIGHT | 0.375 INCHES NOMINAL IN |
| FASTENER LENGTH | 6.937 INCHES NOMINAL IN |
| SHOULDER LENGTH | 0.907 INCHES MINIMUM AND 0.938 INCHES MAXIMUM FIRST SHOULDER IN |
| SHOULDER DIAMETER | 0.497 INCHES MINIMUM AND 0.498 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 0.811 INCHES NOMINAL IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| SHANK UNTHREADED HOLE DIAMETER | 0.219 INCHES NOMINAL FIRST HOLE IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-716,COND T FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 2.438 INCHES IN |
| HEAD STYLE | FLAT CHAMFER |
No substitute or cross-reference records for this part.