2-56NC3AX5-16: SCREW,CAP,SOCKET HEAD.
The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT COUNTERSUNK, spline_width: 0.013 INCHES MINIMUM AND 0.014 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.168 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN, thread_length: 0.196 INCHES MINIMUM AND 0.264 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-070-6670, 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 COUNTERSUNK |
| spline_width | 0.013 INCHES MINIMUM AND 0.014 INCHES MAXIMUM IN |
| thread_class | 3A A |
| head_diameter | 0.168 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN |
| thread_length | 0.196 INCHES MINIMUM AND 0.264 INCHES MAXIMUM IN |
| fastener_length | 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| hardness_rating | 36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| countersink_angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| internal_drive_style | SIX SPLINE |
| spline_major_diameter | 0.061 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN |
| NSN | 5305-00-070-6670 |
| WIDTH ACROSS FLATS | 0.050 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.085 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.313 INCHES NOMINAL IN |
| THREAD LENGTH | 0.313 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.086 INCHES IN |
| HEAD STYLE | FLAT CHAMFER |
| THREAD DIRECTION | RIGHT-HAND |
| MINIMUM YIELD STRENGTH | 175000 POUNDS PER SQUARE INCH LBS |
| INTERNAL DRIVE STYLE | HEXAGON |
| THREAD CLASS | 3A A |
No substitute or cross-reference records for this part.