9177509: SCREW,EXTERNALLY RELIEVED BODY.
The SCREW,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: KNURLED NO. 4, head_height: 0.437 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.385 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN, thread_length: 1.250 INCHES MINIMUM IN.
This part is cataloged in the U.S. Government catalog under NSN 5305-00-754-4575, 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 | KNURLED NO. 4 |
| head_height | 0.437 INCHES NOMINAL IN |
| thread_class | 2A A |
| head_diameter | 0.385 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN |
| thread_length | 1.250 INCHES MINIMUM IN |
| fastener_length | 1.375 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE OVERALL |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 0.164 INCHES IN |
| first_diameter_from_head | 0.113 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN |
| NSN | 5305-00-754-4575 |
| HEAD HEIGHT | 0.437 INCHES NOMINAL IN |
| FASTENER LENGTH | 1.375 INCHES NOMINAL IN |
| THREAD LENGTH | 1.250 INCHES MINIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| FIRST DIAMETER FROM HEAD | 0.113 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.164 INCHES IN |
| HEAD STYLE | KNURLED NO. 4 |
| THREAD DIRECTION | RIGHT-HAND |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.125 INCHES NOMINAL IN |
| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 |
No substitute or cross-reference records for this part.