A51B92504-13: BOLT,SHOULDER.
The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP D6AC OVERALL, head_style: ROUND W/WRENCH FLATS CHAMFERED, head_height: 0.150 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 1.687 INCHES NOMINAL IN, thread_length: 1.000 INCHES MINIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-003-6571, 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 D6AC OVERALL |
| head_style | ROUND W/WRENCH FLATS CHAMFERED |
| head_height | 0.150 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 1.687 INCHES NOMINAL IN |
| thread_length | 1.000 INCHES MINIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| hardness_rating | 46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL |
| shoulder_length | 2.270 INCHES MINIMUM AND 2.275 INCHES MAXIMUM FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 1.3725 INCHES MINIMUM AND 1.3740 INCHES MAXIMUM FIRST SHOULDER IN |
| surface_treatment | CADMIUM OVERALL |
| NSN | 5306-00-003-6571 |
| HEAD HEIGHT | 0.150 INCHES NOMINAL IN |
| SHOULDER LENGTH | 2.270 INCHES MINIMUM AND 2.275 INCHES MAXIMUM FIRST SHOULDER IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-8837,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SHOULDER DIAMETER | 1.3725 INCHES MINIMUM AND 1.3740 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 1.000 INCHES MINIMUM IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-8949,COND F MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.750 INCHES IN |
| HEAD STYLE | ROUND W/WRENCH FLATS CHAMFERED |
No substitute or cross-reference records for this part.