8021287: SCREW,EXTERNALLY RELIEVED BODY.
The SCREW,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FILLISTER, head_height: 0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN, thread_length: 0.250 INCHES MINIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-802-1287, 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 OVERALL |
| head_style | FILLISTER |
| head_height | 0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| thread_class | 2A A |
| head_diameter | 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| thread_length | 0.250 INCHES MINIMUM IN |
| fastener_length | 3.375 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | CHROMATE ZINC OVERALL |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nominal_thread_diameter | 0.190 INCHES IN |
| first_diameter_from_head | 0.190 INCHES NOMINAL IN |
| NSN | 5305-00-802-1287 |
| HEAD HEIGHT | 0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| FASTENER LENGTH | 3.375 INCHES NOMINAL IN |
| THREAD LENGTH | 0.250 INCHES MINIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-630 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-631 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-634 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| FIRST DIAMETER FROM HEAD | 0.190 INCHES NOMINAL IN |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 3.031 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| HEAD STYLE | FILLISTER |
| THREAD DIRECTION | RIGHT-HAND |
| SECOND DIAMETER FROM HEAD | 0.130 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.