13083958-3: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.492 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN, thread_length: 0.440 INCHES NOMINAL IN, fastener_length: 1.090 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-259-7725, 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 | 0.492 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN |
| thread_length | 0.440 INCHES NOMINAL IN |
| fastener_length | 1.090 INCHES NOMINAL IN |
| special_features | CONCENTRIC PARTIAL THREADED HOLE,THREADED AREA,0.190-32 UNF-2B,LENGTH 0.528,UNTHREADED AREA,0.190MIN AND 0.200 MAX DIA. AND 0.562 LENGTH |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| internal_drive_style | RECESSED TYPE I |
| nominal_thread_diameter | 0.312 INCHES IN |
| thread_quantity_per_inch | 24 |
| thread_series_designator | UNF |
| NSN | 5305-01-259-7725 |
| FASTENER LENGTH | 1.090 INCHES NOMINAL IN |
| THREAD LENGTH | 0.440 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SPECIAL FEATURES | CONCENTRIC PARTIAL THREADED HOLE,THREADED AREA,0.190-32 UNF-2B,LENGTH 0.528,UNTHREADED AREA,0.190MIN AND 0.200 MAX DIA. AND 0.562 LENGTH |
| INTERNAL DRIVE STYLE | RECESSED TYPE I |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| THREAD CLASS | 2A A |
| THREAD QUANTITY PER INCH | 24 |
No substitute or cross-reference records for this part.