90298A812: SCREW,SHOULDER.
The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, head_style: KNURLED NO. 1, head_height: 0.375 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.875 INCHES NOMINAL IN, thread_length: 0.750 INCHES NOMINAL IN.
This part is cataloged in the U.S. Government catalog under NSN 5305-01-563-8213, 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 302 OVERALL |
| head_style | KNURLED NO. 1 |
| head_height | 0.375 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 0.875 INCHES NOMINAL IN |
| thread_length | 0.750 INCHES NOMINAL IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 4.495 INCHES MINIMUM AND 4.505 INCHES MAXIMUM IN |
| shoulder_length | 4.500 INCHES NOMINAL FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.625 INCHES NOMINAL FIRST SHOULDER IN |
| width_across_flats | 0.312 INCHES NOMINAL IN |
| NSN | 5305-01-563-8213 |
| WIDTH ACROSS FLATS | 0.312 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.375 INCHES NOMINAL IN |
| FASTENER LENGTH | 4.495 INCHES MINIMUM AND 4.505 INCHES MAXIMUM IN |
| SHOULDER LENGTH | 4.500 INCHES NOMINAL FIRST SHOULDER IN |
| SHOULDER DIAMETER | 0.625 INCHES NOMINAL FIRST SHOULDER IN |
| THREAD LENGTH | 0.750 INCHES NOMINAL IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| NOMINAL THREAD DIAMETER | 0.500 INCHES IN |
| HEAD STYLE | KNURLED NO. 1 |
| THREAD DIRECTION | RIGHT-HAND |
No substitute or cross-reference records for this part.