SP3287: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.198 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN, thread_length: 0.217 INCHES MINIMUM AND 0.237 INCHES MAXIMUM IN, screw_material: STEEL, fastener_length: 0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-271-6121, 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 | 0.198 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN |
| thread_length | 0.217 INCHES MINIMUM AND 0.237 INCHES MAXIMUM IN |
| screw_material | STEEL |
| fastener_length | 0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 71.0 DEGREES MINIMUM AND 73.0 DEGREES MAXIMUM |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nominal_thread_diameter | 0.125 INCHES IN |
| thread_quantity_per_inch | 48 |
| thread_series_designator | UNS |
| NSN | 5305-00-271-6121 |
| FASTENER LENGTH | 0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM IN |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-16124,CL 1 COMP A MIL SPEC SINGLE MATERIAL RESPONSE |
| THREAD LENGTH | 0.217 INCHES MINIMUM AND 0.237 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.125 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | STEEL |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| COUNTERSINK ANGLE | 71.0 DEGREES MINIMUM AND 73.0 DEGREES MAXIMUM |
| THREAD CLASS | 2A A |
No substitute or cross-reference records for this part.