20X882: BOLT,RIBBED SHOULDER.
The BOLT,RIBBED SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT CHAMFER, rib_length: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN, head_height: 0.310 INCHES NOMINAL IN, rib_quantity: 36, thread_class: 2A A. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-853-4524, 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 OVERALL |
| head_style | FLAT CHAMFER |
| rib_length | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| head_height | 0.310 INCHES NOMINAL IN |
| rib_quantity | 36 |
| thread_class | 2A A |
| head_diameter | 1.310 INCHES NOMINAL IN |
| thread_length | 1.590 INCHES NOMINAL IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 3.310 INCHES NOMINAL IN |
| shoulder_length | 1.250 INCHES NOMINAL FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| NSN | 5306-00-853-4524 |
| HEAD HEIGHT | 0.310 INCHES NOMINAL IN |
| RIB INCLUDED ANGLE | 90.0 DEGREES NOMINAL |
| FASTENER LENGTH | 3.310 INCHES NOMINAL IN |
| SHOULDER LENGTH | 1.250 INCHES NOMINAL FIRST SHOULDER IN |
| DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS | 0.620 INCHES NOMINAL IN |
| SHOULDER DIAMETER | 0.974 INCHES MINIMUM AND 0.975 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 1.590 INCHES NOMINAL IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| RIB LENGTH | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| RIB MINOR DIAMETER | 0.945 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.