7986620: NUT,PLAIN,ROUND.
The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416 OVERALL, nut_style: ROUND, nut_diameter: 3.230 INCHES MINIMUM AND 3.270 INCHES MAXIMUM IN, thread_class: 2B, nut_thickness: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN, thread_series: UN. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-916-2197, 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 416 OVERALL |
| nut_style | ROUND |
| nut_diameter | 3.230 INCHES MINIMUM AND 3.270 INCHES MAXIMUM IN |
| thread_class | 2B |
| nut_thickness | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| thread_series | UN |
| hardness_rating | 37.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND |
| drive_point_depth | 0.161 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN |
| drive_point_width | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| surface_treatment | PASSIVATE OVERALL |
| nominal_thread_size | 1.875 INCHES IN |
| NSN | 5310-00-916-2197 |
| THREAD SERIES | UN |
| HARDNESS RATING | 37.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| DRIVE POINT WIDTH | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 1.875 INCHES IN |
| NUT DIAMETER | 3.230 INCHES MINIMUM AND 3.270 INCHES MAXIMUM IN |
| DRIVE POINT DEPTH | 0.161 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN |
| NUT THICKNESS | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| SURFACE TREATMENT | PASSIVATE OVERALL |
No substitute or cross-reference records for this part.