PB146-1S1: BOLT,SHOULDER.
The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 3135 OR STEEL COMP 4140 OVERALL, head_style: DEE CHAMFER, head_height: 0.219 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.562 INCHES NOMINAL IN, thread_length: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-428-2134, 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 3135 OR STEEL COMP 4140 OVERALL |
| head_style | DEE CHAMFER |
| head_height | 0.219 INCHES NOMINAL IN |
| thread_class | 2A A |
| head_diameter | 0.562 INCHES NOMINAL IN |
| thread_length | 0.750 INCHES NOMINAL IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 2.000 INCHES NOMINAL IN |
| hardness_rating | 29.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| shoulder_length | 0.812 INCHES NOMINAL FIRST SHOULDER IN |
| special_features | FURNISHED W/1 JAM NUT AND 1 REGULAR NUT |
| thread_direction | RIGHT-HAND |
| NSN | 5306-00-428-2134 |
| HEAD HEIGHT | 0.219 INCHES NOMINAL IN |
| FASTENER LENGTH | 2.000 INCHES NOMINAL IN |
| SHOULDER LENGTH | 0.812 INCHES NOMINAL FIRST SHOULDER IN |
| DISTANCE FROM CENTERLINE TO FLAT | 0.203 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN |
| SHOULDER DIAMETER | 0.406 INCHES MINIMUM AND 0.408 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 0.750 INCHES NOMINAL IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| HARDNESS RATING | 29.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| NOMINAL THREAD DIAMETER | 0.375 INCHES IN |
No substitute or cross-reference records for this part.