The SCREW,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: PAN NO. 2, head_height: 0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN, thread_length: 0.188 INCHES MINIMUM IN.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-838-6535, 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 | 0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN |
| thread_class | 2A A |
| head_diameter | 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| thread_length | 0.188 INCHES MINIMUM IN |
| fastener_length | 0.500 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE OVERALL |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nominal_thread_diameter | 0.138 INCHES IN |
| first_diameter_from_head | 0.083 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN |
| NSN | 5305-00-838-6535 |
| FIRST DIAMETER FROM HEAD | 0.083 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN |
| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 |
| THREAD QUANTITY PER INCH | 32 |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| MATERIAL | STEEL COMP 303 OVERALL |
| FASTENER LENGTH | 0.500 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| THREAD CLASS | 2A A |
| THREAD DIRECTION | RIGHT-HAND |