53D030015-5: BOLT,SHOULDER.
The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, head_style: HEXAGON, head_height: 0.281 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 1.388 INCHES MINIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-774-7346, 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 630 OVERALL |
| head_style | HEXAGON |
| head_height | 0.281 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_length | 1.388 INCHES MINIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 4.765 INCHES NOMINAL IN |
| hardness_rating | 38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| shoulder_length | 3.140 INCHES NOMINAL FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| features_provided | CASEHARDENED |
| shoulder_diameter | 1.499 INCHES NOMINAL FIRST SHOULDER IN |
| NSN | 5306-00-774-7346 |
| HEAD HEIGHT | 0.281 INCHES NOMINAL IN |
| FASTENER LENGTH | 4.765 INCHES NOMINAL IN |
| SHOULDER LENGTH | 3.140 INCHES NOMINAL FIRST SHOULDER IN |
| SHOULDER DIAMETER | 1.499 INCHES NOMINAL FIRST SHOULDER IN |
| THREAD LENGTH | 1.388 INCHES MINIMUM IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| SHANK UNTHREADED HOLE DIAMETER | 4.202 INCHES NOMINAL FIRST HOLE IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 1.250 INCHES IN |
No substitute or cross-reference records for this part.