The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: FILLISTER, head_height: 0.156 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.313 INCHES NOMINAL IN, thread_length: 0.187 INCHES MINIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-952-1193, 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 303 OVERALL |
| head_style | FILLISTER |
| head_height | 0.156 INCHES NOMINAL IN |
| thread_class | 2A A |
| head_diameter | 0.313 INCHES NOMINAL IN |
| thread_length | 0.187 INCHES MINIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 0.812 INCHES NOMINAL IN |
| shoulder_length | 0.625 INCHES NOMINAL FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| features_provided | CASEHARDENED |
| shoulder_diameter | 0.188 INCHES NOMINAL FIRST SHOULDER IN |
| NSN | 5305-00-952-1193 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| MATERIAL | STEEL COMP 303 OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| FEATURES PROVIDED | CASEHARDENED |
| THREAD QUANTITY PER INCH | 32 |
| NOMINAL THREAD DIAMETER | 0.164 INCHES IN |
| HEAD STYLE | FILLISTER |
| SHOULDER LENGTH | 0.625 INCHES NOMINAL FIRST SHOULDER IN |