KNKDL428JS: INSERT,SCREW THREAD.
The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.400 INCHES NOMINAL IN, material: STEEL COMP 302 OVERALL, insert_size: 0.500-20 UNF 2A MODIFIED A, thread_class: 3B, style_designator: KEYLOCK, features_provided: INDIVIDUALLY KEYED. This part is cataloged in the U.S.
Government catalog under NSN 5325-00-331-4776, 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 | 0.400 INCHES NOMINAL IN |
| material | STEEL COMP 302 OVERALL |
| insert_size | 0.500-20 UNF 2A MODIFIED A |
| thread_class | 3B |
| style_designator | KEYLOCK |
| features_provided | INDIVIDUALLY KEYED |
| surface_treatment | PASSIVATE OVERALL |
| nominal_thread_size | 0.250 INCHES IN |
| thread_quantity_per_inch | 28 |
| thread_series_designator | UNF |
| full_internal_thread_length | 0.290 INCHES NOMINAL IN |
| internal_thread_relief_depth | 0.150 INCHES NOMINAL IN |
| NSN | 5325-00-331-4776 |
| LENGTH | 0.400 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| INSERT SIZE | 0.500-20 UNF 2A MODIFIED A |
| STYLE DESIGNATOR | KEYLOCK |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| INTERNAL THREAD RELIEF DEPTH | 0.150 INCHES NOMINAL IN |
| FEATURES PROVIDED | INDIVIDUALLY KEYED |
| NOMINAL THREAD SIZE | 0.250 INCHES IN |
| FULL INTERNAL THREAD LENGTH | 0.290 INCHES NOMINAL IN |
| SURFACE TREATMENT | PASSIVATE OVERALL |