LL57G02P7: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.333 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, thread_length: 0.430 INCHES NOMINAL IN, screw_material: STEEL, fastener_length: 0.438 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-540-6775, 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.
| head_style | FLAT COUNTERSUNK |
| thread_class | 2A A |
| head_diameter | 0.333 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| thread_length | 0.430 INCHES NOMINAL IN |
| screw_material | STEEL |
| fastener_length | 0.438 INCHES NOMINAL IN |
| locking_feature | STRIP |
| special_features | SCREW MATERIAL IS 300 CRES; LOCKING STRIP IS BLUE KEL-F |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| internal_drive_style | CROSS RECESS TYPE II |
| end_item_identification | CH-53D AIRCRAFT MODEL |
| NSN | 5305-01-540-6775 |
| FASTENER LENGTH | 0.438 INCHES NOMINAL IN |
| THREAD LENGTH | 0.430 INCHES NOMINAL IN |
| LOCKING FEATURE MATERIAL | PLASTIC |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| LOCKING FEATURE | STRIP |
| SCREW MATERIAL | STEEL |
| SPECIAL FEATURES | SCREW MATERIAL IS 300 CRES; LOCKING STRIP IS BLUE KEL-F |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE II |
No substitute or cross-reference records for this part.