MS51992D502-11: STUD,LOCKED IN.
The STUD,LOCKED IN is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718, thread_class: 3A STUD THREAD A, thread_length: 0.454 INCHES MINIMUM AND 0.484 INCHES MAXIMUM NUT THREAD IN, overall_length: 1.074 INCHES NOMINAL IN, hardness_rating: 39.0 ROCKWELL C NOMINAL, locking_feature: RING, LOCK SERRATED. This part is cataloged in the U.S.
Government catalog under NSN 5307-01-653-9817, 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 | NICKEL ALLOY 718 |
| thread_class | 3A STUD THREAD A |
| thread_length | 0.454 INCHES MINIMUM AND 0.484 INCHES MAXIMUM NUT THREAD IN |
| overall_length | 1.074 INCHES NOMINAL IN |
| hardness_rating | 39.0 ROCKWELL C NOMINAL |
| locking_feature | RING, LOCK SERRATED |
| shoulder_length | 0.0945 INCHES NOMINAL IN |
| style_designator | LOCKED IN |
| shoulder_diameter | 0.186 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN |
| surface_treatment | PASSIVATE OVERALL |
| serration_quantity | 13 |
| nominal_thread_size | 0.1900 INCHES NUT THREAD IN |
| NSN | 5307-01-653-9817 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2700 METHOD 1 TYPE 2 OR TYPE 8 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| DISTANCE FROM SERRATED PORTION TO NUT END | 0.673 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.454 INCHES MINIMUM AND 0.484 INCHES MAXIMUM NUT THREAD IN |
| HARDNESS RATING | 39.0 ROCKWELL C NOMINAL |
| STYLE DESIGNATOR | LOCKED IN |
| THREAD PITCH DIAMETERS | +0.2869 TO 0.2884 INCHES NUT THREAD IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5662 ASSN STD SINGLE MATERIAL RESPONSE |
| OVERALL LENGTH | 1.074 INCHES NOMINAL IN |
| DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD | 0.113 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| NOMINAL THREAD SIZE | 0.3125 INCHES STUD THREAD IN |