M1222SN4C322NCNN: CAP SCREW SOCKET.
The CAP SCREW SOCKET is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY K-500 AND NICKEL ALLOY 502 OVERALL, head_style: FLAT CHAMFER, head_height: 0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN, thread_class: 3B, head_diameter: 0.375 INCHES NOMINAL IN, thread_length: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-658-8533, 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 | NICKEL ALLOY K-500 AND NICKEL ALLOY 502 OVERALL |
| head_style | FLAT CHAMFER |
| head_height | 0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| thread_class | 3B |
| head_diameter | 0.375 INCHES NOMINAL IN |
| thread_length | 0.750 INCHES NOMINAL IN |
| surface_finish | 32.0 MICROINCHES THREADS |
| fastener_length | 1.375 INCHES NOMINAL IN |
| hardness_rating | 37.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| width_across_flats | 0.362 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| internal_drive_style | HEXAGON |
| NSN | 5305-01-658-8533 |
| CRITICALITY CODE JUSTIFICATION | ZZZW |
| DEPARTURE FROM CITED DOCUMENT | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |