12645943: NUT,SELF-LOCKING,ROUND.
The NUT,SELF-LOCKING,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018 OVERALL, nut_style: ROUND, nut_diameter: 69.588 MILLIMETERS MINIMUM AND 69.809 MILLIMETERS MAXIMUM MM, thread_class: 2A A, nut_thickness: 9.525 MILLIMETERS NOMINAL MM, thread_series: UNS. This part is cataloged in the U.S.
Government catalog under NSN 5310-01-718-0278, 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 | STEEL COMP 1018 OVERALL |
| nut_style | ROUND |
| nut_diameter | 69.588 MILLIMETERS MINIMUM AND 69.809 MILLIMETERS MAXIMUM MM |
| thread_class | 2A A |
| nut_thickness | 9.525 MILLIMETERS NOMINAL MM |
| thread_series | UNS |
| special_features | LOCKING FEATURE: FACE SET SCREWS. FACE SET SCREW 2X 0.25- |
| thread_direction | RIGHT-HAND |
| nominal_thread_size | 2.75 MILLIMETERS MM |
| drive_point_diameter | 5.06 MILLIMETERS MINIMUM AND 5.31 MILLIMETERS MAXIMUM MM |
| drive_point_quantity | 4 |
| end_item_identification | 2355-01-654-5306 |
| NSN | 5310-01-718-0278 |
| HOLE THREAD QUANTITY PER INCH | 20 |
| THREAD SERIES | UNS |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A576, SAE 1018 OR ASTM A108, SAE 1018 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 2.75 MILLIMETERS MM |
| NUT DIAMETER | 69.588 MILLIMETERS MINIMUM AND 69.809 MILLIMETERS MAXIMUM MM |
| NUT THICKNESS | 9.525 MILLIMETERS NOMINAL MM |
| DRIVE POINT DIAMETER | 5.06 MILLIMETERS MINIMUM AND 5.31 MILLIMETERS MAXIMUM MM |
| SPECIAL FEATURES | LOCKING FEATURE: FACE SET SCREWS. FACE SET SCREW 2X 0.25- |
| DRIVE POINT QUANTITY | 4 |