NGS551AH6-6: SCREW,CAP,SOCKET HEAD.
The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: PLASTIC ACETAL OVERALL, head_style: FLAT COUNTERSUNK, head_diameter: 0.524 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN, thread_length: 0.578 INCHES NOMINAL IN, fastener_length: 0.938 INCHES MINIMUM AND 0.968 INCHES MAXIMUM IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-598-8976, 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 | PLASTIC ACETAL OVERALL |
| head_style | FLAT COUNTERSUNK |
| head_diameter | 0.524 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN |
| thread_length | 0.578 INCHES NOMINAL IN |
| fastener_length | 0.938 INCHES MINIMUM AND 0.968 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| internal_drive_style | TORX |
| spline_major_diameter | 0.219 INCHES MINIMUM AND 0.222 INCHES MAXIMUM IN |
| spline_minor_diameter | 0.157 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| end_item_identification | FIGHTER AIRCRAFT-FIRST (F18 E/F) |
| nominal_thread_diameter | 0.375 INCHES IN |
| thread_quantity_per_inch | 24 |
| NSN | 5305-01-598-8976 |
| SPLINE MINOR DIAMETER | 0.157 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.938 INCHES MINIMUM AND 0.968 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.578 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D6778 GROUP 01, CLASS 3, GRADE 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SPLINE MAJOR DIAMETER | 0.219 INCHES MINIMUM AND 0.222 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.375 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| COLOR | NATURAL OVERALL |
| INTERNAL DRIVE STYLE | TORX |
No substitute or cross-reference records for this part.