438223-18: SCREW,EXTERNALLY RELIEVED BODY.
The SCREW,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: PAN NO. 2, head_height: 5.0 MILLIMETERS NOMINAL MM, point_style: FLAT, point_length: 1.6 MILLIMETERS NOMINAL MM, head_diameter: 9.0 MILLIMETERS NOMINAL MM.
This part is cataloged in the U.S. Government catalog under NSN 5305-01-259-1172, 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 CORROSION RESISTING OVERALL |
| head_style | PAN NO. 2 |
| head_height | 5.0 MILLIMETERS NOMINAL MM |
| point_style | FLAT |
| point_length | 1.6 MILLIMETERS NOMINAL MM |
| head_diameter | 9.0 MILLIMETERS NOMINAL MM |
| thread_length | 14.0 MILLIMETERS NOMINAL MM |
| fastener_length | 50.0 MILLIMETERS NOMINAL MM |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE OVERALL |
| width_across_flats | 4.0 MILLIMETERS NOMINAL MM |
| point_chamfer_angle | 90.0 DEGREES NOMINAL |
| NSN | 5305-01-259-1172 |
| WIDTH ACROSS FLATS | 4.0 MILLIMETERS NOMINAL MM |
| HEAD HEIGHT | 5.0 MILLIMETERS NOMINAL MM |
| EXTERNAL THREAD TOLERANCE CLASS | 4G6G |
| POINT LENGTH | 1.6 MILLIMETERS NOMINAL MM |
| FASTENER LENGTH | 50.0 MILLIMETERS NOMINAL MM |
| THREAD PITCH IN MILLIMETERS | 0.80 |
| THREAD LENGTH | 14.0 MILLIMETERS NOMINAL MM |
| POINT CHAMFER ANGLE | 90.0 DEGREES NOMINAL |
| FIRST DIAMETER FROM HEAD | 3.8 MILLIMETERS NOMINAL MM |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 50.0 MILLIMETERS NOMINAL MM |
No substitute or cross-reference records for this part.