389519P006: STUD,STEPPED.
The STUD,STEPPED is a the manufacturer industrial component. Key specifications include material: STEEL, thread_class: 3A NUT THREAD A, thread_length: 0.650 INCHES NOMINAL STUD THREAD IN, overall_length: 1.860 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN, shank_diameter: 0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN, surface_finish: 63.0 MICROINCHES SHANK. This part is cataloged in the U.S.
Government catalog under NSN 5307-00-820-9985, 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 |
| thread_class | 3A NUT THREAD A |
| thread_length | 0.650 INCHES NOMINAL STUD THREAD IN |
| overall_length | 1.860 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN |
| shank_diameter | 0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN |
| surface_finish | 63.0 MICROINCHES SHANK |
| hardness_rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| style_designator | STEPPED |
| thread_direction | RIGHT-HAND STUD THREAD |
| surface_treatment | CADMIUM OVERALL |
| nominal_thread_size | 0.312 INCHES NUT THREAD IN |
| thread_pitch_diameters | +0.3452 TO 0.3467 INCHES STUD THREAD IN |
| NSN | 5307-00-820-9985 |
| SHANK DIAMETER | 0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN |
| SURFACE FINISH | 63.0 MICROINCHES SHANK |
| THREAD LENGTH | 0.650 INCHES NOMINAL STUD THREAD IN |
| THREAD LENGTH | 0.620 INCHES MINIMUM AND 0.704 INCHES MAXIMUM NUT THREAD IN |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | STEPPED |
| THREAD PITCH DIAMETERS | +0.3452 TO 0.3467 INCHES STUD THREAD IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7456 ASSN STD SINGLE MATERIAL RESPONSE |
| OVERALL LENGTH | 1.860 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
No substitute or cross-reference records for this part.