170-21435: STUD,SHOULDERED AND STEPPED.
The STUD,SHOULDERED AND STEPPED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, thread_class: 3A STUD THREAD A, thread_length: 0.312 INCHES MINIMUM NUT THREAD IN, thread_direction: RIGHT-HAND STUD THREAD, nominal_thread_size: 0.250 INCHES NUT THREAD IN, cotter_pin_hole_diameter: 0.076 INCHES NOMINAL FIRST HOLE IN. This part is cataloged in the U.S.
Government catalog under NSN 5307-00-207-1705, 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 4130 |
| thread_class | 3A STUD THREAD A |
| thread_length | 0.312 INCHES MINIMUM NUT THREAD IN |
| thread_direction | RIGHT-HAND STUD THREAD |
| nominal_thread_size | 0.250 INCHES NUT THREAD IN |
| cotter_pin_hole_diameter | 0.076 INCHES NOMINAL FIRST HOLE IN |
| thread_quantity_per_inch | 28 NUT THREAD |
| thread_series_designator | UNF NUT THREAD |
| material_document_and_classification | MIL-S-6758,COND 4 MIL SPEC SINGLE MATERIAL RESPONSE |
| distance_from_cotter_pin_hole_centerline_to_nut_end | 0.188 INCHES NOMINAL FIRST HOLE IN |
| NSN | 5307-00-207-1705 |
| COTTER PIN HOLE DIAMETER | 0.076 INCHES NOMINAL FIRST HOLE IN |
| THREAD LENGTH | 0.312 INCHES MINIMUM NUT THREAD IN |
| THREAD LENGTH | 0.812 INCHES MINIMUM STUD THREAD IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,COND 4 MIL SPEC SINGLE MATERIAL RESPONSE |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD IN |
| NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD IN |
| THREAD CLASS | 3A NUT THREAD A |
| THREAD CLASS | 3A STUD THREAD A |
No substitute or cross-reference records for this part.