6670171: 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: HEXAGON, head_height: 0.220 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.750 INCHES NOMINAL IN, fastener_length: 3.880 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-357-3925, 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 | HEXAGON |
| head_height | 0.220 INCHES NOMINAL IN |
| thread_class | 2A A |
| thread_length | 0.750 INCHES NOMINAL IN |
| fastener_length | 3.880 INCHES NOMINAL IN |
| special_features | HEX ELEMENT THRU SLOT WAF 0.188 X 0.150 DEEP |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE OVERALL |
| width_between_flats | 0.500 INCHES NOMINAL IN |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 0.312 INCHES IN |
| NSN | 5305-01-357-3925 |
| HEAD HEIGHT | 0.220 INCHES NOMINAL IN |
| FASTENER LENGTH | 3.880 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 TY2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.750 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| FIRST DIAMETER FROM HEAD | 0.246 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 0.500 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.