3M1275E4D25A: BOLT,SHEAR.
The BOLT,SHEAR is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718 OVERALL, head_style: FLAT COUNTERSUNK, grip_length: 0.640 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.264 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, head_diameter: 0.497 INCHES MINIMUM AND 0.506 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-615-5777, 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 | 0.640 INCHES NOMINAL IN |
| thread_class | 3A A |
| grip_diameter | 0.264 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| head_diameter | 0.497 INCHES MINIMUM AND 0.506 INCHES MAXIMUM IN |
| thread_length | 0.425 INCHES NOMINAL IN |
| fastener_length | 1.065 INCHES NOMINAL IN |
| special_features | LETTER "A" IN PART NUMBER, REDEFINED HEAD GEOMETRY |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| end_item_identification | F/A-18 E/F |
| NSN | 5306-01-615-5777 |
| FASTENER LENGTH | 1.065 INCHES NOMINAL IN |
| THREAD LENGTH | 0.425 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 0.640 INCHES NOMINAL IN |
| GRIP DIAMETER | 0.264 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| SPECIAL FEATURES | LETTER "A" IN PART NUMBER, REDEFINED HEAD GEOMETRY |
| MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH LBS |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
No substitute or cross-reference records for this part.