52-W-2291-802: SCREW,CAP,SOCKET HEAD.
The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT CHAMFER, head_height: 0.182 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.556 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN, thread_length: 0.292 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-189-8436, 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 OVERALL |
| head_style | FLAT CHAMFER |
| head_height | 0.182 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| thread_class | 3A A |
| head_diameter | 0.556 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| thread_length | 0.292 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| fastener_length | 0.375 INCHES NOMINAL IN |
| hardness_rating | 38.0 ROCKWELL C MINIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| width_across_flats | 0.1875 INCHES NOMINAL IN |
| internal_drive_style | HEXAGON |
| nominal_thread_diameter | 0.375 INCHES IN |
| NSN | 5305-01-189-8436 |
| WIDTH ACROSS FLATS | 0.1875 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.182 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.375 INCHES NOMINAL IN |
| THREAD LENGTH | 0.292 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| HARDNESS RATING | 38.0 ROCKWELL C MINIMUM OVERALL |
| NOMINAL THREAD DIAMETER | 0.375 INCHES IN |
| HEAD STYLE | FLAT CHAMFER |
| THREAD DIRECTION | RIGHT-HAND |
| MINIMUM TENSILE STRENGTH | 170000 POUNDS PER SQUARE INCH LBS |
| MINIMUM YIELD STRENGTH | 150000 POUNDS PER SQUARE INCH LBS |
No substitute or cross-reference records for this part.