The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: PAN NO. 2, head_height: 0.156 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.312 INCHES NOMINAL IN, thread_length: 0.188 INCHES MINIMUM IN.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-995-7091, 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 | PAN NO. 2 |
| head_height | 0.156 INCHES NOMINAL IN |
| thread_class | 2A A |
| head_diameter | 0.312 INCHES NOMINAL IN |
| thread_length | 0.188 INCHES MINIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 0.688 INCHES MINIMUM AND 0.689 INCHES MAXIMUM IN |
| shoulder_length | 0.500 INCHES NOMINAL FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.188 INCHES NOMINAL FIRST SHOULDER IN |
| surface_treatment | PASSIVATE OVERALL |
| NSN | 5305-00-995-7091 |
| NOMINAL THREAD DIAMETER | 0.164 INCHES IN |
| HEAD DIAMETER | 0.312 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.156 INCHES NOMINAL IN |
| HEAD STYLE | PAN NO. 2 |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 COMP 303S MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| FASTENER LENGTH | 0.688 INCHES MINIMUM AND 0.689 INCHES MAXIMUM IN |
| THREAD QUANTITY PER INCH | 32 |
| SHOULDER DIAMETER | 0.188 INCHES NOMINAL FIRST SHOULDER IN |
| THREAD LENGTH | 0.188 INCHES MINIMUM IN |