CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: COPPER ALLOY BODY, cup_width: 0.3437 INCHES NOMINAL IN, body_style: PANEL MOUNT, body_width: 2.688 INCHES NOMINAL IN, cone_width: 0.4326 INCHES NOMINAL IN, head_style: FLAT COUNTERSUNK. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-052-7450, 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 | COPPER ALLOY BODY |
| cup_width | 0.3437 INCHES NOMINAL IN |
| body_style | PANEL MOUNT |
| body_width | 2.688 INCHES NOMINAL IN |
| cone_width | 0.4326 INCHES NOMINAL IN |
| head_style | FLAT COUNTERSUNK |
| body_height | 2.406 INCHES NOMINAL IN |
| body_length | 4.438 INCHES NOMINAL IN |
| thread_class | 2A ALL ENDS A |
| bore_diameter | 0.5900 INCHES NOMINAL IN |
| head_diameter | 0.685 INCHES MINIMUM AND 0.762 INCHES MAXIMUM IN |
| overall_width | 0.4330 INCHES NOMINAL IN |
| NSN | 5305-00-052-7450 |
| THREAD QUANTITY PER INCH | 16 |
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| THREAD CLASS | 2A A |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE |
| FASTENER LENGTH | 1.250 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| SCREW MATERIAL | COPPER ALLOY |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| MINIMUM TENSILE STRENGTH | 57000 POUNDS PER SQUARE INCH LBS |