8351573: NUT,PLAIN,ROUND.
The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, nut_style: ROUND, nut_diameter: 5.140 INCHES MINIMUM AND 5.160 INCHES MAXIMUM IN, thread_class: 2B, nut_thickness: 1.390 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN, thread_series: UN. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-844-5652, 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 | ROUND |
| nut_diameter | 5.140 INCHES MINIMUM AND 5.160 INCHES MAXIMUM IN |
| thread_class | 2B |
| nut_thickness | 1.390 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN |
| thread_series | UN |
| hardness_rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND |
| countersink_angle | 59.0 DEGREES MINIMUM AND 61.0 DEGREES MAXIMUM NUT |
| drive_point_depth | 0.150 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN |
| drive_point_width | 0.360 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| small_end_diameter | 4.660 INCHES MINIMUM AND 4.680 INCHES MAXIMUM IN |
| NSN | 5310-00-844-5652 |
| THREAD SERIES | UN |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OR QQ-T-825 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| DRIVE POINT WIDTH | 0.360 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 4.500 INCHES IN |
| NUT DIAMETER | 5.140 INCHES MINIMUM AND 5.160 INCHES MAXIMUM IN |
| DRIVE POINT DEPTH | 0.150 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN |
| UNDERCUT THICKNESS | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| NUT THICKNESS | 1.390 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN |