413874: BOLT,EXTERNALLY RELIEVED BODY.
The BOLT,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hole_type: DRILLED, head_style: DOUBLE HEXAGON W/HOLE, head_height: 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN, thread_class: 3A A, hole_diameter: 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-161-7293, 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 CORROSION RESISTING OVERALL |
| hole_type | DRILLED |
| head_style | DOUBLE HEXAGON W/HOLE |
| head_height | 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| thread_class | 3A A |
| hole_diameter | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| hole_quantity | 4 |
| thread_length | 0.785 INCHES NOMINAL IN |
| fastener_length | 3.615 INCHES MINIMUM AND 3.635 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM OVERALL |
| width_between_flats | 0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| NSN | 5306-01-161-7293 |
| EXTENDED WASHER THICKNESS | 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| HEAD HEIGHT | 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| FASTENER LENGTH | 3.615 INCHES MINIMUM AND 3.635 INCHES MAXIMUM IN |
| EXTENDED WASHER DIAMETER | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.785 INCHES NOMINAL IN |
| HOLE CONFIGURATION STYLE | DOUBLE HEXAGON LONGITUDINAL HOLE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS7477 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| FIRST DIAMETER FROM HEAD | 0.218 INCHES MINIMUM AND 0.228 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | DOUBLE HEXAGON W/HOLE |
No substitute or cross-reference records for this part.