2158987: SCREW,EXTERNALLY RELIEVED BODY.
The SCREW,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, head_style: KNURLED NO. 1, head_height: 0.290 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.375 INCHES NOMINAL IN, thread_length: 0.250 INCHES MINIMUM IN.
This part is cataloged in the U.S. Government catalog under NSN 5305-00-903-5071, 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 302 OVERALL |
| head_style | KNURLED NO. 1 |
| head_height | 0.290 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 0.375 INCHES NOMINAL IN |
| thread_length | 0.250 INCHES MINIMUM IN |
| fastener_length | 0.740 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE OVERALL |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 0.138 INCHES IN |
| first_diameter_from_head | 0.088 INCHES NOMINAL IN |
| NSN | 5305-00-903-5071 |
| HEAD HEIGHT | 0.290 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.740 INCHES NOMINAL IN |
| THREAD LENGTH | 0.250 INCHES MINIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| FIRST DIAMETER FROM HEAD | 0.088 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.138 INCHES IN |
| HEAD STYLE | KNURLED NO. 1 |
| THREAD DIRECTION | RIGHT-HAND |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.490 INCHES NOMINAL IN |
| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 |
No substitute or cross-reference records for this part.