NAS583-R4: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.3813 INCHES NOMINAL IN, thread_length: 0.406 INCHES NOMINAL IN, screw_material: STEEL COMP XM-13, fastener_length: 0.656 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-447-1647, 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.
| head_style | FLAT COUNTERSUNK |
| thread_class | 3A A |
| head_diameter | 0.3813 INCHES NOMINAL IN |
| thread_length | 0.406 INCHES NOMINAL IN |
| screw_material | STEEL COMP XM-13 |
| fastener_length | 0.656 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| internal_drive_style | TORQUE SET |
| nominal_thread_diameter | 0.164 INCHES IN |
| screw_surface_treatment | CADMIUM |
| minimum_tensile_strength | 3180 POUNDS PER SQUARE INCH LBS |
| NSN | 5305-01-447-1647 |
| SCREW SURFACE TREATMENT | CADMIUM |
| FASTENER LENGTH | 0.656 INCHES NOMINAL IN |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE |
| THREAD LENGTH | 0.406 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.164 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | STEEL COMP XM-13 |
| MINIMUM TENSILE STRENGTH | 3180 POUNDS PER SQUARE INCH LBS |
| INTERNAL DRIVE STYLE | TORQUE SET |
No substitute or cross-reference records for this part.