A174-3C: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.287 INCHES MINIMUM IN, thread_length: 0.170 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN, screw_material: STEEL CORROSION RESISTING, fastener_length: 0.300 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-083-2289, 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.
| head_style | FLAT COUNTERSUNK |
| thread_class | 2A A |
| head_diameter | 0.287 INCHES MINIMUM IN |
| thread_length | 0.170 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN |
| screw_material | STEEL CORROSION RESISTING |
| fastener_length | 0.300 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 100.0 DEGREES NOMINAL |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nominal_thread_diameter | 0.164 INCHES IN |
| thread_quantity_per_inch | 32 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 5305-01-083-2289 |
| FASTENER LENGTH | 0.300 INCHES NOMINAL IN |
| THREAD LENGTH | 0.170 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.164 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | STEEL CORROSION RESISTING |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| THREAD CLASS | 2A A |
| THREAD QUANTITY PER INCH | 32 |
No substitute or cross-reference records for this part.