The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: ROUND, nut_diameter: 1.500 INCHES NOMINAL IN, thread_class: 3B, nut_thickness: 1.812 INCHES NOMINAL IN, thread_series: UNF. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-685-3291, 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 OVERALL |
| nut_style | ROUND |
| nut_diameter | 1.500 INCHES NOMINAL IN |
| thread_class | 3B |
| nut_thickness | 1.812 INCHES NOMINAL IN |
| thread_series | UNF |
| special_features | TWO 1/4-20 NC TAPPED HOLES LOCATED ON PERIPHERY 180 DEG APART WITH SET SCREWS |
| thread_direction | LEFT-HAND |
| drive_point_depth | 0.312 INCHES NOMINAL IN |
| nominal_thread_size | 1.000 INCHES IN |
| counterbore_diameter | 1.062 INCHES NOMINAL NUT IN |
| drive_point_diameter | 0.250 INCHES NOMINAL IN |
| NSN | 5310-00-685-3291 |
| THREAD CLASS | 3B |
| DRIVE POINT DEPTH | 0.312 INCHES NOMINAL IN |
| THREAD SERIES | UNF |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| DRIVE POINT DIAMETER | 0.250 INCHES NOMINAL IN |
| MATERIAL | STEEL OVERALL |
| NUT STYLE | ROUND |
| NOMINAL THREAD SIZE | 1.000 INCHES IN |
| SPECIAL FEATURES | TWO 1/4-20 NC TAPPED HOLES LOCATED ON PERIPHERY 180 DEG APART WITH SET SCREWS |
| DRIVE POINT QUANTITY | 2 |