12001053-1: STUD,SHOULDERED AND STEPPED.
The STUD,SHOULDERED AND STEPPED is a the manufacturer industrial component. Key specifications include thread_class: 3A STUD THREAD A, thread_length: 0.810 INCHES NOMINAL NUT THREAD IN, overall_length: 3.190 INCHES MINIMUM AND 3.310 INCHES MAXIMUM IN, shoulder_length: 0.310 INCHES NOMINAL IN, style_designator: SHOULDERED AND STEPPED, thread_direction: RIGHT-HAND NUT THREAD. This part is cataloged in the U.S.
Government catalog under NSN 5307-01-049-4175, 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.
| thread_class | 3A STUD THREAD A |
| thread_length | 0.810 INCHES NOMINAL NUT THREAD IN |
| overall_length | 3.190 INCHES MINIMUM AND 3.310 INCHES MAXIMUM IN |
| shoulder_length | 0.310 INCHES NOMINAL IN |
| style_designator | SHOULDERED AND STEPPED |
| thread_direction | RIGHT-HAND NUT THREAD |
| features_provided | CASEHARDENED |
| shoulder_diameter | 1.198 INCHES MINIMUM AND 1.208 INCHES MAXIMUM IN |
| surface_treatment | CADMIUM AND CHROMATE OR CADMIUM AND PHOSPHATE OVERALL |
| nominal_thread_size | 1.125 INCHES STUD THREAD IN |
| nut_end_shank_length | 0.620 INCHES NOMINAL IN |
| distance_across_flats | 0.910 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN |
| NSN | 5307-01-049-4175 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-416,TY 3,CL 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| NUT END SHANK DIAMETER | 0.783 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.810 INCHES NOMINAL NUT THREAD IN |
| THREAD LENGTH | 1.220 INCHES MINIMUM STUD THREAD IN |
| STYLE DESIGNATOR | SHOULDERED AND STEPPED |
| OVERALL LENGTH | 3.190 INCHES MINIMUM AND 3.310 INCHES MAXIMUM IN |
| FEATURES PROVIDED | CASEHARDENED |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| NOMINAL THREAD SIZE | 1.125 INCHES STUD THREAD IN |
No substitute or cross-reference records for this part.