03A136-08L: NUT,PLAIN,EXTENDED WASHER,HEXAGO.
NUT,PLAIN,EXTENDED WASHER,HEXAGO. Key specifications include material: IRON ALLOY 660 OVERALL, nut_style: HEXAGON, thread_class: 3B, thread_series: UNJC, overall_height: 0.251 INCHES MAXIMUM IN, hardness_rating: 33.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM. This part is cataloged in the U.S.
Government catalog under NSN 5310-01-239-2410, 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 | IRON ALLOY 660 OVERALL |
| nut_style | HEXAGON |
| thread_class | 3B |
| thread_series | UNJC |
| overall_height | 0.251 INCHES MAXIMUM IN |
| hardness_rating | 33.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE OVERALL |
| width_across_flats | 0.213 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN |
| nominal_thread_size | 0.164 INCHES IN |
| washer_outside_diameter | 0.290 INCHES MAXIMUM IN |
| thread_quantity_per_inch | 32 |
| NSN | 5310-01-239-2410 |
| OVERALL HEIGHT | 0.251 INCHES MAXIMUM IN |
| WASHER OUTSIDE DIAMETER | 0.290 INCHES MAXIMUM IN |
| WIDTH ACROSS FLATS | 0.213 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD SERIES | UNJC |
| HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.164 INCHES IN |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| NUT STYLE | HEXAGON |