8171452: BOLT,EXTERNALLY RELIEVED BODY.
The BOLT,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.390 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.688 INCHES MINIMUM IN, fastener_length: 2.500 INCHES MINIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-561-7915, 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 | 0.390 INCHES NOMINAL IN |
| thread_class | 2A A |
| thread_length | 0.688 INCHES MINIMUM IN |
| fastener_length | 2.500 INCHES MINIMUM IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | ZINC OVERALL |
| width_between_flats | 0.929 INCHES NOMINAL IN |
| nominal_thread_diameter | 0.625 INCHES IN |
| first_diameter_from_head | 0.469 INCHES MINIMUM IN |
| thread_quantity_per_inch | 11 |
| NSN | 5306-00-561-7915 |
| HEAD HEIGHT | 0.390 INCHES NOMINAL IN |
| FASTENER LENGTH | 2.500 INCHES MINIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.688 INCHES MINIMUM IN |
| FIRST DIAMETER FROM HEAD | 0.469 INCHES MINIMUM IN |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 1.812 INCHES MINIMUM IN |
| NOMINAL THREAD DIAMETER | 0.625 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| SECOND DIAMETER FROM HEAD | 0.454 INCHES MINIMUM IN |
No substitute or cross-reference records for this part.