2144940-1: SCREW,SHOULDER.
The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: HEXAGON, head_height: 0.090 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.310 INCHES NOMINAL IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-449-9889, 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 | HEXAGON |
| head_height | 0.090 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_length | 0.310 INCHES NOMINAL IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 0.530 INCHES NOMINAL IN |
| shoulder_length | 0.130 INCHES NOMINAL FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.186 INCHES MINIMUM AND 0.187 INCHES MAXIMUM FIRST SHOULDER IN |
| surface_treatment | PASSIVATE OVERALL |
| width_between_flats | 0.310 INCHES NOMINAL IN |
| NSN | 5305-01-449-9889 |
| HEAD HEIGHT | 0.090 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.530 INCHES NOMINAL IN |
| SHOULDER LENGTH | 0.130 INCHES NOMINAL FIRST SHOULDER IN |
| SHOULDER DIAMETER | 0.186 INCHES MINIMUM AND 0.187 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 0.310 INCHES NOMINAL IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| NOMINAL THREAD DIAMETER | 0.112 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 0.310 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.