265-329043: NUT,PLAIN,EXTENDED WASHER,HEXAGO.
NUT,PLAIN,EXTENDED WASHER,HEXAGO. Key specifications include material: STEEL COMP 4140 OVERALL, nut_style: HEXAGON, thread_class: 3B, thread_series: UNF, overall_height: 0.370 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-523-7151, 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 4140 OVERALL |
| nut_style | HEXAGON |
| thread_class | 3B |
| thread_series | UNF |
| overall_height | 0.370 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| washer_thickness | 0.062 INCHES NOMINAL IN |
| countersink_angle | 90.0 DEGREES NOMINAL NUT |
| width_across_flats | 0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| nominal_thread_size | 0.312 INCHES IN |
| washer_outside_diameter | 1.062 INCHES NOMINAL IN |
| thread_quantity_per_inch | 24 |
| NSN | 5310-00-523-7151 |
| OVERALL HEIGHT | 0.370 INCHES NOMINAL IN |
| WASHER OUTSIDE DIAMETER | 1.062 INCHES NOMINAL IN |
| WIDTH ACROSS FLATS | 0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| THREAD SERIES | UNF |
| WASHER THICKNESS | 0.062 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.312 INCHES IN |
| COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL NUT |
| NUT STYLE | HEXAGON |
No substitute or cross-reference records for this part.