1278330: SCREW,ASSEMBLED WASHER.
The SCREW,ASSEMBLED WASHER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 FASTENER, head_style: HEXAGON, head_height: 0.273 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.595 INCHES MINIMUM IN, fastener_length: 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-700-5446, 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 1010 FASTENER |
| head_style | HEXAGON |
| head_height | 0.273 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN |
| thread_class | 2A A |
| thread_length | 0.595 INCHES MINIMUM IN |
| fastener_length | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN |
| washer_quantity | 1 |
| thread_direction | RIGHT-HAND |
| surface_treatment | PHOSPHATE OVERALL |
| width_between_flats | 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| internal_drive_style | W/O INTERNAL DRIVE |
| primary_washer_style | DOME INTERNAL TEETH |
| NSN | 5305-00-700-5446 |
| HEAD HEIGHT | 0.273 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN |
| PRIMARY WASHER OUTSIDE DIAMETER | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.595 INCHES MINIMUM IN |
| NONMACHINE THREAD STYLE | DOUBLE FLUTE (TYPE F) |
| NOMINAL THREAD DIAMETER | 0.375 INCHES IN |
| HEAD STYLE | HEXAGON |
| PRIMARY WASHER STYLE | DOME INTERNAL TEETH |
| THREAD DIRECTION | RIGHT-HAND |
| PRIMARY WASHER MATERIAL THICKNESS | 0.062 INCHES NOMINAL IN |