7761879: BOLT,SHOULDER.
The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1035 OR STEEL COMP 1040 OVERALL, head_style: HEXAGON, head_height: 0.732 INCHES MINIMUM AND 0.768 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 1.375 INCHES MINIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-776-1879, 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 1035 OR STEEL COMP 1040 OVERALL |
| head_style | HEXAGON |
| head_height | 0.732 INCHES MINIMUM AND 0.768 INCHES MAXIMUM IN |
| thread_class | 3A A |
| thread_length | 1.375 INCHES MINIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 7.750 INCHES NOMINAL IN |
| hardness_rating | 22.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| shoulder_length | 6.125 INCHES NOMINAL FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM FIRST SHOULDER IN |
| surface_treatment | CADMIUM OR ZINC OVERALL |
| NSN | 5306-00-776-1879 |
| HEAD HEIGHT | 0.732 INCHES MINIMUM AND 0.768 INCHES MAXIMUM IN |
| FASTENER LENGTH | 7.750 INCHES NOMINAL IN |
| SHOULDER LENGTH | 6.125 INCHES NOMINAL FIRST SHOULDER IN |
| SHOULDER DIAMETER | 0.995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 1.375 INCHES MINIMUM IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| HARDNESS RATING | 22.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| NOMINAL THREAD DIAMETER | 0.750 INCHES IN |
| HEAD STYLE | HEXAGON |
No substitute or cross-reference records for this part.