6520-20-702-8101: BOLT,SHOULDER.
The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, head_style: ROUND W/WRENCH FLATS CHAMFERED, head_height: 0.400 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 2.000 INCHES NOMINAL IN, thread_length: 0.570 INCHES MINIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-945-8303, 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 | ROUND W/WRENCH FLATS CHAMFERED |
| head_height | 0.400 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 2.000 INCHES NOMINAL IN |
| thread_length | 0.570 INCHES MINIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 4.020 INCHES NOMINAL IN |
| hardness_rating | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| shoulder_length | 3.450 INCHES NOMINAL FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM FIRST SHOULDER IN |
| NSN | 5306-00-945-8303 |
| HEAD HEIGHT | 0.400 INCHES NOMINAL IN |
| FASTENER LENGTH | 4.020 INCHES NOMINAL IN |
| SHOULDER LENGTH | 3.450 INCHES NOMINAL FIRST SHOULDER IN |
| SHOULDER DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 0.570 INCHES MINIMUM IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| SHANK UNTHREADED HOLE DIAMETER | 0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM FIRST HOLE IN |
| NOMINAL THREAD DIAMETER | 0.750 INCHES IN |
| HEAD STYLE | ROUND W/WRENCH FLATS CHAMFERED |
No substitute or cross-reference records for this part.