MS51831A103L: INSERT,SCREW THREAD.
The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.437 INCHES NOMINAL IN, material: STEEL COMP 4140 OVERALL, insert_size: 0.500-13, style_designator: GROOVED KEYLOCK, features_provided: INDIVIDUALLY KEYED, surface_treatment: CADMIUM AND CHROMATE OVERALL. This part is cataloged in the U.S.
Government catalog under NSN 5325-01-157-6460, 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.
| length | 0.437 INCHES NOMINAL IN |
| material | STEEL COMP 4140 OVERALL |
| insert_size | 0.500-13 |
| style_designator | GROOVED KEYLOCK |
| features_provided | INDIVIDUALLY KEYED |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| nominal_thread_size | 0.312 INCHES IN |
| thread_quantity_per_inch | 18 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| full_internal_thread_length | 0.367 INCHES NOMINAL IN |
| internal_thread_relief_depth | 0.070 INCHES NOMINAL IN |
| criticality_code_justification | MATT |
| NSN | 5325-01-157-6460 |
| LENGTH | 0.437 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| INSERT SIZE | 0.500-13 |
| CRITICALITY CODE JUSTIFICATION | MATT |
| STYLE DESIGNATOR | GROOVED KEYLOCK |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| INTERNAL THREAD RELIEF DEPTH | 0.070 INCHES NOMINAL IN |
| FEATURES PROVIDED | INDIVIDUALLY KEYED |
| NOMINAL THREAD SIZE | 0.312 INCHES IN |
| FULL INTERNAL THREAD LENGTH | 0.367 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.