The STUD,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8640, thread_class: 3A NUT THREAD A, thread_length: 0.560 INCHES MINIMUM AND 0.660 INCHES MAXIMUM STUD THREAD IN, overall_length: 1.250 INCHES NOMINAL IN, hardness_rating: 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM, thread_direction: RIGHT-HAND STUD THREAD. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-00-208-3845, 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 | 0.560 INCHES MINIMUM AND 0.660 INCHES MAXIMUM STUD THREAD IN |
| overall_length | 1.250 INCHES NOMINAL IN |
| hardness_rating | 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND STUD THREAD |
| surface_treatment | CADMIUM OVERALL |
| nominal_thread_size | 0.250 INCHES STUD THREAD IN |
| thread_pitch_diameters | +0.2261 TO 0.2274 INCHES STUD THREAD IN |
| thread_quantity_per_inch | 20 STUD THREAD |
| thread_series_designator | UNF NUT THREAD |
| material_document_and_classification | AMS A322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS A331 ASSN STD SINGLE MATERIAL RESPONSE |
| NSN | 5307-00-208-3845 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| THREAD PITCH DIAMETERS | +0.2261 TO 0.2274 INCHES STUD THREAD IN |
| THREAD QUANTITY PER INCH | 28 NUT THREAD |
| THREAD CLASS | 3A NUT THREAD A |
| NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD IN |
| MATERIAL | STEEL COMP 8640 |
| THREAD SERIES DESIGNATOR | UNS STUD THREAD |
| NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD IN |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM |