74A661255-2009: PIN,SHOULDER,HEADLESS.
The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, shank_length: 1.775 INCHES NOMINAL IN, thread_class: 3B, thread_length: 0.380 INCHES NOMINAL IN, overall_length: 8.900 INCHES NOMINAL IN, shank_diameter: 0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5315-01-209-2890, 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 XM-13 OVERALL |
| shank_length | 1.775 INCHES NOMINAL IN |
| thread_class | 3B |
| thread_length | 0.380 INCHES NOMINAL IN |
| overall_length | 8.900 INCHES NOMINAL IN |
| shank_diameter | 0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN |
| surface_finish | 8.0 MICROINCHES LARGE SHANK |
| first_end_style | CHAMFERED |
| second_end_style | COUNTERSUNK |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.750 INCHES NOMINAL IN |
| first_end_location | UNTHREADED END |
| NSN | 5315-01-209-2890 |
| SHANK DIAMETER | 0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN |
| SURFACE FINISH | 63.0 MICROINCHES ALL OTHER SURFACES |
| SURFACE FINISH | 8.0 MICROINCHES LARGE SHANK |
| SURFACE FINISH | 8.0 MICROINCHES SHANK END |
| FIRST END TAPER LENGTH | 0.050 INCHES NOMINAL IN |
| SECOND END COUNTERSINK DIAMETER | 0.438 INCHES NOMINAL IN |
| FIRST END LOCATION | UNTHREADED END |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| THREAD LENGTH | 0.380 INCHES NOMINAL IN |
| FIRST END STYLE | CHAMFERED |