11827C4-9AF: SCREW,CLOSE TOLERANCE.
The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718 OVERALL, head_style: FLAT COUNTERSUNK, grip_length: 0.563 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.249 INCHES NOMINAL IN, head_diameter: 0.470 INCHES MINIMUM AND 0.477 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-481-9323, 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 | NICKEL ALLOY 718 OVERALL |
| head_style | FLAT COUNTERSUNK |
| grip_length | 0.563 INCHES NOMINAL IN |
| thread_class | 3A A |
| grip_diameter | 0.249 INCHES NOMINAL IN |
| head_diameter | 0.470 INCHES MINIMUM AND 0.477 INCHES MAXIMUM IN |
| thread_length | 0.425 INCHES NOMINAL IN |
| fastener_length | 0.988 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| internal_drive_style | TORX |
| end_item_identification | PYLON,AIRCRAFT, F/A-18(E/F) |
| NSN | 5305-01-481-9323 |
| FASTENER LENGTH | 0.988 INCHES NOMINAL IN |
| THREAD LENGTH | 0.425 INCHES NOMINAL IN |
| CRITICALITY CODE JUSTIFICATION | AGAV |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 0.563 INCHES NOMINAL IN |
| GRIP DIAMETER | 0.249 INCHES NOMINAL IN |
| INTERNAL DRIVE STYLE | TORX |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |