NAS7404-17: SCREW,CLOSE TOLERANCE.
The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 OVERALL, head_style: FLUSH, grip_length: 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN, head_height: 0.111 INCHES MAXIMUM IN, point_style: OVAL, thread_class: 3A A. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-651-9735, 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 | STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 OVERALL |
| head_style | FLUSH |
| grip_length | 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN |
| head_height | 0.111 INCHES MAXIMUM IN |
| point_style | OVAL |
| thread_class | 3A A |
| grip_diameter | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| head_diameter | 0.456 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN |
| thread_length | 0.370 INCHES NOMINAL IN |
| surface_finish | 32.0 MICROINCHES FASTENER |
| fastener_length | 1.417 INCHES MINIMUM AND 1.447 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| NSN | 5305-01-651-9735 |
| SURFACE FINISH | 32.0 MICROINCHES FASTENER |
| HEAD HEIGHT | 0.111 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.417 INCHES MINIMUM AND 1.447 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-416,TYPE II,CLASS 2 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.370 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6382 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE OR AMS6415 OR AMS6484 NATIONAL STD/SPEC 2ND MATERIAL RESPONSE OR AMS6322,AMS6325 OR AMS6327 NATIONAL STD/SPEC 3RD MATERIAL RESPONSE OVERALL |
| SINGLE SHEAR STRENGTH | ERR-060 |
| NOMINAL THREAD DIAMETER | 0.2500 INCHES IN |
| HEAD STYLE | FLUSH |
| THREAD DIRECTION | RIGHT-HAND |
No substitute or cross-reference records for this part.