5817083-501: BOLT,CLOSE TOLERANCE.
The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, head_style: KNURLED NO. 4, grip_length: 1.376 INCHES MINIMUM AND 1.396 INCHES MAXIMUM IN, head_height: 0.250 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.5145 INCHES MINIMUM AND 0.5155 INCHES MAXIMUM IN.
This part is cataloged in the U.S. Government catalog under NSN 5306-00-803-6402, 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 4140 OVERALL |
| head_style | KNURLED NO. 4 |
| grip_length | 1.376 INCHES MINIMUM AND 1.396 INCHES MAXIMUM IN |
| head_height | 0.250 INCHES NOMINAL IN |
| thread_class | 3A A |
| grip_diameter | 0.5145 INCHES MINIMUM AND 0.5155 INCHES MAXIMUM IN |
| head_diameter | 0.312 INCHES NOMINAL IN |
| thread_length | 0.316 INCHES MINIMUM AND 0.336 INCHES MAXIMUM IN |
| surface_finish | 32.0 MICROINCHES GRIP |
| fastener_length | 1.812 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM OVERALL |
| NSN | 5306-00-803-6402 |
| SURFACE FINISH | 32.0 MICROINCHES GRIP |
| HEAD HEIGHT | 0.250 INCHES NOMINAL IN |
| FASTENER LENGTH | 1.812 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.316 INCHES MINIMUM AND 0.336 INCHES MAXIMUM IN |
| SHANK UNTHREADED HOLE DIAMETER | 0.104 INCHES MINIMUM AND 0.111 INCHES MAXIMUM FIRST HOLE IN |
| NOMINAL THREAD DIAMETER | 0.500 INCHES IN |
| HEAD STYLE | KNURLED NO. 4 |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 1.376 INCHES MINIMUM AND 1.396 INCHES MAXIMUM IN |