90298A798: SCREW,SHOULDER.
The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING 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 5305-01-505-1671, 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 CORROSION RESISTING 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 | 2.250 INCHES NOMINAL IN |
| hardness_rating | 55.0 ROCKWELL B NOMINAL OVERALL |
| shoulder_length | 1.500 INCHES NOMINAL FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.625 INCHES NOMINAL FIRST SHOULDER IN |
| NSN | 5305-01-505-1671 |
| HEAD HEIGHT | 0.375 INCHES NOMINAL IN |
| FASTENER LENGTH | 2.250 INCHES NOMINAL IN |
| SHOULDER LENGTH | 1.500 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 |
| HARDNESS RATING | 55.0 ROCKWELL B NOMINAL OVERALL |
| 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.