210042A1: BOLT,EXTERNALLY RELIEVED BODY.
The BOLT,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: DEE CHAMFER, head_height: 0.605 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 1.250 INCHES NOMINAL IN, thread_length: 1.275 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-400-6802, 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 | DEE CHAMFER |
| head_height | 0.605 INCHES NOMINAL IN |
| thread_class | 2A A |
| head_diameter | 1.250 INCHES NOMINAL IN |
| thread_length | 1.275 INCHES NOMINAL IN |
| fastener_length | 4.545 INCHES NOMINAL IN |
| special_features | FURNISHED W/SELF LOCKING HEX NUT |
| thread_direction | RIGHT-HAND |
| nominal_thread_diameter | 0.750 INCHES IN |
| first_diameter_from_head | 0.678 INCHES NOMINAL IN |
| thread_quantity_per_inch | 16 |
| NSN | 5306-00-400-6802 |
| HEAD HEIGHT | 0.605 INCHES NOMINAL IN |
| FASTENER LENGTH | 4.545 INCHES NOMINAL IN |
| DISTANCE FROM CENTERLINE TO FLAT | 0.500 INCHES NOMINAL IN |
| THREAD LENGTH | 1.275 INCHES NOMINAL IN |
| FIRST DIAMETER FROM HEAD | 0.678 INCHES NOMINAL IN |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 3.070 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.750 INCHES IN |
| HEAD STYLE | DEE CHAMFER |
| THREAD DIRECTION | RIGHT-HAND |
| SECOND DIAMETER FROM HEAD | 0.747 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.