857485: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FILLISTER, head_height: 0.113 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.270 INCHES NOMINAL IN, thread_length: 0.219 INCHES MAXIMUM IN, screw_material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 316. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-286-1839, 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 | FILLISTER |
| head_height | 0.113 INCHES NOMINAL IN |
| thread_class | 2A A |
| head_diameter | 0.270 INCHES NOMINAL IN |
| thread_length | 0.219 INCHES MAXIMUM IN |
| screw_material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 316 |
| fastener_length | 0.219 INCHES NOMINAL IN |
| hardness_rating | 83.5 ROCKWELL B MINIMUM AND 89.5 ROCKWELL B MAXIMUM |
| thread_direction | RIGHT-HAND |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nominal_thread_diameter | 0.164 INCHES IN |
| thread_quantity_per_inch | 32 |
| NSN | 5305-00-286-1839 |
| HEAD HEIGHT | 0.113 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.219 INCHES NOMINAL IN |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 MIL SPEC ALL MATERIAL RESPONSES |
| THREAD LENGTH | 0.219 INCHES MAXIMUM IN |
| HARDNESS RATING | 83.5 ROCKWELL B MINIMUM AND 89.5 ROCKWELL B MAXIMUM |
| NOMINAL THREAD DIAMETER | 0.164 INCHES IN |
| HEAD STYLE | FILLISTER |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 316 |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
No substitute or cross-reference records for this part.