2138S120: STUD,STEPPED.
The STUD,STEPPED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8735 OR STEEL COMP 4140, thread_class: 3A NUT THREAD A, thread_length: 0.900 INCHES MINIMUM STUD THREAD IN, overall_length: 2.080 INCHES MINIMUM AND 2.120 INCHES MAXIMUM IN, shank_diameter: 0.285 INCHES NOMINAL IN, hardness_rating: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM. This part is cataloged in the U.S.
Government catalog under NSN 5307-00-166-1184, 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 8735 OR STEEL COMP 4140 |
| thread_class | 3A NUT THREAD A |
| thread_length | 0.900 INCHES MINIMUM STUD THREAD IN |
| overall_length | 2.080 INCHES MINIMUM AND 2.120 INCHES MAXIMUM IN |
| shank_diameter | 0.285 INCHES NOMINAL IN |
| hardness_rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| special_features | STUD END THREAD 0.007 IN. OVERSIZE IN |
| style_designator | STEPPED |
| thread_direction | RIGHT-HAND NUT THREAD |
| surface_treatment | CADMIUM OVERALL |
| nominal_thread_size | 0.375 INCHES NUT THREAD IN |
| thread_pitch_diameters | +0.4040 TO 0.4050 INCHES STUD THREAD IN |
| NSN | 5307-00-166-1184 |
| SHANK DIAMETER | 0.285 INCHES NOMINAL IN |
| THREAD LENGTH | 0.670 INCHES MINIMUM NUT THREAD IN |
| THREAD LENGTH | 0.900 INCHES MINIMUM STUD THREAD IN |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | STEPPED |
| THREAD PITCH DIAMETERS | +0.4040 TO 0.4050 INCHES STUD THREAD IN |
| OVERALL LENGTH | 2.080 INCHES MINIMUM AND 2.120 INCHES MAXIMUM IN |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD IN |
No substitute or cross-reference records for this part.