NAS8703U4: SCREW,CLOSE TOLERANCE.
The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, head_style: FLAT COUNTERSUNK, grip_length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN, head_diameter: 0.303 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-552-4580, 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 | IRON ALLOY 660 OVERALL |
| head_style | FLAT COUNTERSUNK |
| grip_length | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| thread_class | 3A A |
| grip_diameter | 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| head_diameter | 0.303 INCHES NOMINAL IN |
| thread_length | 0.323 INCHES NOMINAL IN |
| fastener_length | 0.558 INCHES MINIMUM AND 0.588 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nominal_thread_diameter | 0.190 INCHES IN |
| NSN | 5305-01-552-4580 |
| FASTENER LENGTH | 0.558 INCHES MINIMUM AND 0.588 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.323 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| GRIP DIAMETER | 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| THREAD CLASS | 3A A |
No substitute or cross-reference records for this part.