3-50838-1: NUT,PLAIN,ROUND.
The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, nut_style: ROUND, nut_diameter: 0.312 INCHES NOMINAL IN, thread_class: 3B, nut_thickness: 0.438 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN, thread_series: UNF. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-970-7189, 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 303 OVERALL |
| nut_style | ROUND |
| nut_diameter | 0.312 INCHES NOMINAL IN |
| thread_class | 3B |
| nut_thickness | 0.438 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN |
| thread_series | UNF |
| thread_direction | RIGHT-HAND |
| countersink_angle | 110.0 DEGREES NOMINAL NUT |
| drive_point_depth | 0.060 INCHES NOMINAL IN |
| drive_point_width | 0.062 INCHES NOMINAL IN |
| surface_treatment | PASSIVATE OVERALL |
| nominal_thread_size | 0.190 INCHES IN |
| NSN | 5310-00-970-7189 |
| THREAD SERIES | UNF |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| DRIVE POINT WIDTH | 0.062 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.190 INCHES IN |
| NUT DIAMETER | 0.312 INCHES NOMINAL IN |
| DRIVE POINT DEPTH | 0.060 INCHES NOMINAL IN |
| NUT THICKNESS | 0.438 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| COUNTERSINK ANGLE | 110.0 DEGREES NOMINAL NUT |
No substitute or cross-reference records for this part.