408892: SCREW,CAP,SOCKET HEAD.
The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include head_style: FLAT CHAMFER, head_height: 0.430 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.642 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN, thread_length: 1.857 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN, fastener_length: 2.000 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-101-4782, 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 CHAMFER |
| head_height | 0.430 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| thread_class | 3A A |
| head_diameter | 0.642 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN |
| thread_length | 1.857 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN |
| fastener_length | 2.000 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| width_across_flats | 0.375 INCHES NOMINAL IN |
| internal_drive_style | HEXAGON |
| nominal_thread_diameter | 0.438 INCHES IN |
| thread_quantity_per_inch | 14 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 5305-01-101-4782 |
| WIDTH ACROSS FLATS | 0.375 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.430 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| FASTENER LENGTH | 2.000 INCHES NOMINAL IN |
| THREAD LENGTH | 1.857 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.438 INCHES IN |
| HEAD STYLE | FLAT CHAMFER |
| THREAD DIRECTION | RIGHT-HAND |
| INTERNAL DRIVE STYLE | HEXAGON |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| THREAD CLASS | 3A A |
No substitute or cross-reference records for this part.