160D637005-1: BOLT,INTERNALLY RELIEVED BODY.
The BOLT,INTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: ROUND W/WRENCH FLATS, head_height: 0.160 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 1.750 INCHES NOMINAL IN, thread_length: 0.741 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-007-1525, 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 | ROUND W/WRENCH FLATS |
| head_height | 0.160 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 1.750 INCHES NOMINAL IN |
| thread_length | 0.741 INCHES NOMINAL IN |
| fastener_length | 6.010 INCHES NOMINAL IN |
| shoulder_length | 4.440 INCHES NOMINAL IN |
| special_features | SECOND COUNTERBORE 0.500 IN. DIA 4.600 IN DEEP FROM TOP OF HEAD IN |
| style_designator | COUNTERBORE UNTHREADED |
| thread_direction | RIGHT-HAND |
| counterbore_depth | 0.800 INCHES NOMINAL IN |
| NSN | 5306-01-007-1525 |
| HEAD HEIGHT | 0.160 INCHES NOMINAL IN |
| FASTENER LENGTH | 6.010 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320 FED SPEC SINGLE TREATMENT RESPONSE GRIP |
| 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 | 0.741 INCHES NOMINAL IN |
| STYLE DESIGNATOR | COUNTERBORE UNTHREADED |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6419 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.875 INCHES IN |
| COUNTERBORE DEPTH | 0.800 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.