5139552: BOLT,EXTERNALLY RELIEVED BODY.
The BOLT,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: ROUND W/WRENCH FLATS CHAMFERED, head_height: 0.320 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.960 INCHES NOMINAL IN, thread_length: 0.860 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-062-1438, 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 CHAMFERED |
| head_height | 0.320 INCHES NOMINAL IN |
| thread_class | 2A A |
| head_diameter | 0.960 INCHES NOMINAL IN |
| thread_length | 0.860 INCHES NOMINAL IN |
| fastener_length | 4.160 INCHES MINIMUM AND 4.180 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| width_between_flats | 0.800 INCHES MINIMUM AND 0.816 INCHES MAXIMUM IN |
| nominal_thread_diameter | 0.562 INCHES IN |
| first_diameter_from_head | 0.568 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN |
| third_diameter_from_head | 0.568 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN |
| NSN | 5306-00-062-1438 |
| FOURTH DIAMETER FROM HEAD | 0.515 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN |
| HEAD HEIGHT | 0.320 INCHES NOMINAL IN |
| FASTENER LENGTH | 4.160 INCHES MINIMUM AND 4.180 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.860 INCHES NOMINAL IN |
| FIRST DIAMETER FROM HEAD | 0.568 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 1.640 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.562 INCHES IN |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER | 1.900 INCHES NOMINAL IN |
| HEAD STYLE | ROUND W/WRENCH FLATS CHAMFERED |
| THREAD DIRECTION | RIGHT-HAND |
No substitute or cross-reference records for this part.