The STUD,LOCKED IN is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, thread_class: 3A NUT THREAD A, thread_length: 0.688 INCHES MINIMUM AND 0.759 INCHES MAXIMUM NUT THREAD IN, overall_length: 1.450 INCHES NOMINAL IN, locking_feature: RING, LOCK SERRATED, style_designator: LOCKED IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-00-638-2748, 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 NUT THREAD A |
| thread_length | 0.688 INCHES MINIMUM AND 0.759 INCHES MAXIMUM NUT THREAD IN |
| overall_length | 1.450 INCHES NOMINAL IN |
| locking_feature | RING, LOCK SERRATED |
| style_designator | LOCKED IN |
| thread_direction | RIGHT-HAND STUD THREAD |
| surface_treatment | CADMIUM OVERALL |
| serration_quantity | 24 |
| nominal_thread_size | 0.250 INCHES NUT THREAD IN |
| thread_pitch_diameters | +0.2778 TO 0.2795 INCHES STUD THREAD IN |
| thread_quantity_per_inch | 28 NUT THREAD |
| NSN | 5307-00-638-2748 |
| STYLE DESIGNATOR | LOCKED IN |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| OVERALL LENGTH | 1.500 INCHES NOMINAL IN |
| THREAD QUANTITY PER INCH | 18 STUD THREAD |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| DISTANCE FROM SERRATED PORTION TO NUT END | 0.938 INCHES NOMINAL IN |
| DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD | 0.176 INCHES NOMINAL IN |
| LOCKING FEATURE | RING, LOCK SERRATED |
| THREAD PITCH DIAMETERS | +0.2778 TO 0.2795 INCHES STUD THREAD IN |