LA-NAS1153-34: SCREW,CLOSE TOLERANCE.
The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, head_style: FLAT COUNTERSUNK, grip_length: 2.115 INCHES MINIMUM AND 2.135 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.188 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN, head_diameter: 0.328 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-538-8124, 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 OVERALL |
| head_style | FLAT COUNTERSUNK |
| grip_length | 2.115 INCHES MINIMUM AND 2.135 INCHES MAXIMUM IN |
| thread_class | 3A A |
| grip_diameter | 0.188 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN |
| head_diameter | 0.328 INCHES NOMINAL IN |
| thread_length | 0.276 INCHES NOMINAL IN |
| fastener_length | 2.386 INCHES MINIMUM AND 2.416 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| surface_treatment | CADMIUM OVERALL |
| internal_drive_style | OFFSET CRUCIFORM (TORQUE SET) |
| NSN | 5305-01-538-8124 |
| FASTENER LENGTH | 2.386 INCHES MINIMUM AND 2.416 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.276 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 2.115 INCHES MINIMUM AND 2.135 INCHES MAXIMUM IN |
| GRIP DIAMETER | 0.188 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN |
| SURFACE TREATMENT | CADMIUM OVERALL |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH LBS |
| INTERNAL DRIVE STYLE | OFFSET CRUCIFORM (TORQUE SET) |
No substitute or cross-reference records for this part.