81383-2012: NUT,SELF-LOCKING,ASSEMBLED WASHE.
NUT,SELF-LOCKING,ASSEMBLED WASHE. Key specifications include material: STEEL NUT, nut_style: FLAT WITH TURNED BACK EDGE, nut_height: 0.682 INCHES NOMINAL IN, temp_rating: 450.0 FAHRENHEIT MAXIMUM DEGF, thread_class: 3B, thread_series: UNF. This part is cataloged in the U.S.
Government catalog under NSN 5310-01-236-7460, 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 NUT |
| nut_style | FLAT WITH TURNED BACK EDGE |
| nut_height | 0.682 INCHES NOMINAL IN |
| temp_rating | 450.0 FAHRENHEIT MAXIMUM DEGF |
| thread_class | 3B |
| thread_series | UNF |
| overall_height | 1.162 INCHES MINIMUM AND 1.202 INCHES MAXIMUM IN |
| locking_feature | PREVAILING TORQUE ALL METAL DESIGN |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM AND CHROMATE NUT |
| width_across_flats | 1.427 INCHES MINIMUM AND 1.440 INCHES MAXIMUM IN |
| nominal_thread_size | 1.250 INCHES IN |
| NSN | 5310-01-236-7460 |
| OVERALL HEIGHT | 1.162 INCHES MINIMUM AND 1.202 INCHES MAXIMUM IN |
| WASHER OUTSIDE DIAMETER | 1.677 INCHES MINIMUM AND 1.707 INCHES MAXIMUM IN |
| WIDTH ACROSS FLATS | 1.427 INCHES MINIMUM AND 1.440 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE WASHER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| THREAD SERIES | UNF |
| TEMP RATING | 450.0 FAHRENHEIT MAXIMUM DEGF |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 1.250 INCHES IN |
| COUNTERBORE DIAMETER | 1.205 INCHES MINIMUM AND 1.215 INCHES MAXIMUM NUT IN |
No substitute or cross-reference records for this part.