4384539 PC 181Q3: SCREW,CAP,SOCKET HEAD.
The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, thread_class: 3A A, thread_direction: RIGHT-HAND, nominal_thread_diameter: 0.750 INCHES IN, thread_quantity_per_inch: 10, thread_series_designator: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.
Government catalog under NSN 5305-01-367-5579, 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 OVERALL |
| thread_class | 3A A |
| thread_direction | RIGHT-HAND |
| nominal_thread_diameter | 0.750 INCHES IN |
| thread_quantity_per_inch | 10 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| criticality_code_justification | ZZZX |
| material_document_and_classification | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5305-01-367-5579 |
| CRITICALITY CODE JUSTIFICATION | ZZZX |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.750 INCHES IN |
| THREAD DIRECTION | RIGHT-HAND |
| DEPARTURE FROM CITED DESIGNATOR | ITEMS THAT SUPPORT A LEVEL I OR SUBSAFE CRITICAL SYSTEM/COMPONENT THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS AND REQUIRES OBJECTIVE QUALITY EVIDENCE (OQE) TRACEABLE TO PERMANENT MARKING ON THE MATERIAL |
| THREAD CLASS | 3A A |
| THREAD QUANTITY PER INCH | 10 |
| MATERIAL | NICKEL ALLOY OVERALL |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |