160D136013-1: BOLT,INTERNALLY RELIEVED BODY.
The BOLT,INTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.320 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.665 INCHES NOMINAL IN, fastener_length: 4.375 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-005-2280, 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 OVERALL |
| head_style | HEXAGON |
| head_height | 0.320 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_length | 0.665 INCHES NOMINAL IN |
| fastener_length | 4.375 INCHES NOMINAL IN |
| shoulder_length | 3.510 INCHES NOMINAL IN |
| style_designator | COUNTERBORE UNTHREADED |
| thread_direction | RIGHT-HAND |
| counterbore_depth | 3.400 INCHES NOMINAL IN |
| shoulder_diameter | 1.1225 INCHES MINIMUM AND 1.1235 INCHES MAXIMUM IN |
| surface_treatment | CADMIUM HEAD |
| NSN | 5306-01-005-2280 |
| HEAD HEIGHT | 0.320 INCHES NOMINAL IN |
| FASTENER LENGTH | 4.375 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320 CL 2A FED SPEC SINGLE TREATMENT RESPONSE GRIP A |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-8837 TY 2 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE HEAD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-8837 TY 2 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE THREADS |
| THREAD LENGTH | 0.665 INCHES NOMINAL IN |
| SHANK UNTHREADED HOLE DIAMETER | 0.141 INCHES NOMINAL FIRST HOLE IN |
| CRITICALITY CODE JUSTIFICATION | CQBC |
| STYLE DESIGNATOR | COUNTERBORE UNTHREADED |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6419 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
No substitute or cross-reference records for this part.