6842617: BOLT,EXTERNALLY RELIEVED BODY.
The BOLT,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, head_style: HEXAGON, head_height: 0.410 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.916 INCHES NOMINAL IN, fastener_length: 4.010 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-869-9357, 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 4340 OVERALL |
| head_style | HEXAGON |
| head_height | 0.410 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_length | 0.916 INCHES NOMINAL IN |
| fastener_length | 4.010 INCHES NOMINAL IN |
| hardness_rating | 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| width_between_flats | 1.062 INCHES NOMINAL IN |
| nominal_thread_diameter | 0.750 INCHES IN |
| first_diameter_from_head | 0.623 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| third_diameter_from_head | 0.662 INCHES MINIMUM AND 0.682 INCHES MAXIMUM IN |
| NSN | 5306-00-869-9357 |
| FOURTH DIAMETER FROM HEAD | 0.623 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| HEAD HEIGHT | 0.410 INCHES NOMINAL IN |
| FASTENER LENGTH | 4.010 INCHES NOMINAL IN |
| THREAD LENGTH | 0.916 INCHES NOMINAL IN |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL |
| FIRST DIAMETER FROM HEAD | 0.623 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 1.260 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.750 INCHES IN |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER | 1.830 INCHES NOMINAL IN |
| HEAD STYLE | HEXAGON |
No substitute or cross-reference records for this part.