S397-7D56: BOLT,CLOSE TOLERANCE.
The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, hole_type: DRILLED, head_style: SPLINE DRIVE SHEAR HEAD, grip_length: 3.490 INCHES MINIMUM AND 3.510 INCHES MAXIMUM IN, head_height: 0.257 INCHES NOMINAL IN, point_style: FLAT. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-706-9783, 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 XM-13 OVERALL |
| hole_type | DRILLED |
| head_style | SPLINE DRIVE SHEAR HEAD |
| grip_length | 3.490 INCHES MINIMUM AND 3.510 INCHES MAXIMUM IN |
| head_height | 0.257 INCHES NOMINAL IN |
| point_style | FLAT |
| thread_class | 3A A |
| grip_diameter | 0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| hole_diameter | 0.106 INCHES MINIMUM AND 0.111 INCHES MAXIMUM IN |
| hole_quantity | 1 |
| thread_length | 0.599 INCHES MAXIMUM IN |
| fastener_length | 4.099 INCHES NOMINAL IN |
| NSN | 5306-01-706-9783 |
| HEAD HEIGHT | 0.257 INCHES NOMINAL IN |
| FASTENER LENGTH | 4.099 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.599 INCHES MAXIMUM IN |
| SHANK UNTHREADED HOLE DIAMETER | 0.106 INCHES MINIMUM AND 0.111 INCHES MAXIMUM OVERALL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.4375 INCHES IN |
| HEAD STYLE | SPLINE DRIVE SHEAR HEAD |
| THREAD DIRECTION | RIGHT-HAND |
| POINT STYLE | FLAT |