The STUD,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8640, thread_class: 3A NUT THREAD A, thread_length: 1.125 INCHES MINIMUM NUT THREAD IN, overall_length: 4.250 INCHES NOMINAL IN, hardness_rating: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM, thread_direction: RIGHT-HAND NUT THREAD. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-00-274-4744, 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 8640 |
| thread_class | 3A NUT THREAD A |
| thread_length | 1.125 INCHES MINIMUM NUT THREAD IN |
| overall_length | 4.250 INCHES NOMINAL IN |
| hardness_rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND NUT THREAD |
| nominal_thread_size | 0.625 INCHES STUD THREAD IN |
| thread_pitch_diameters | +0.5704 TO 0.5724 INCHES STUD THREAD IN |
| cotter_pin_hole_diameter | 0.140 INCHES NOMINAL FIRST HOLE IN |
| thread_quantity_per_inch | 11 STUD THREAD |
| thread_series_designator | UNS STUD THREAD |
| material_document_and_classification | SAE ASSN STD SINGLE MATERIAL RESPONSE |
| NSN | 5307-00-274-4744 |
| THREAD LENGTH | 1.125 INCHES MINIMUM NUT THREAD IN |
| COTTER PIN HOLE DIAMETER | 0.140 INCHES NOMINAL FIRST HOLE IN |
| THREAD QUANTITY PER INCH | 11 STUD THREAD |
| THREAD LENGTH | 0.875 INCHES MINIMUM STUD THREAD IN |
| THREAD PITCH DIAMETERS | +0.5704 TO 0.5724 INCHES STUD THREAD IN |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| OVERALL LENGTH | 4.250 INCHES NOMINAL IN |
| THREAD SERIES DESIGNATOR | UNS STUD THREAD |
| THREAD CLASS | 3A NUT THREAD A |
| DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.188 INCHES NOMINAL FIRST HOLE IN |