The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1213 OVERALL, head_style: FLAT CHAMFER, head_height: 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.543 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN, thread_length: 0.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-006-8988, 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 1213 OVERALL |
| head_style | FLAT CHAMFER |
| head_height | 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| thread_class | 3A A |
| head_diameter | 0.543 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| thread_length | 0.500 INCHES NOMINAL IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 1.000 INCHES NOMINAL IN |
| shoulder_length | 0.500 INCHES NOMINAL FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM FIRST SHOULDER IN |
| surface_treatment | OXIDE OVERALL |
| NSN | 5305-01-006-8988 |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| THREAD LENGTH | 0.500 INCHES NOMINAL IN |
| SHOULDER LENGTH | 0.500 INCHES NOMINAL FIRST SHOULDER IN |
| INTERNAL DRIVE STYLE | HEXAGON |
| HEAD DIAMETER | 0.543 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD CLASS | 3A A |
| HEAD HEIGHT | 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.000 INCHES NOMINAL IN |