98070A250: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.279 INCHES NOMINAL IN, thread_length: 0.462 INCHES NOMINAL IN, screw_material: STEEL CORROSION RESISTING, fastener_length: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-612-7186, 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 | 0.279 INCHES NOMINAL IN |
| thread_length | 0.462 INCHES NOMINAL IN |
| screw_material | STEEL CORROSION RESISTING |
| fastener_length | 0.500 INCHES NOMINAL IN |
| special_features | O-RING STOPS LEAKS AT 20000PSI WHEN USED IN MAX HOLE SIZE OF 0.152;O-RING TEMPERATURE RATING IS NEGATIVE 150DEG TO 500DEG;DRIVE STYLE IS PHILLIPS NO.1 |
| thread_direction | RIGHT-HAND |
| countersink_angle | 100.0 DEGREES NOMINAL |
| features_provided | O RING |
| internal_drive_style | CROSS RECESS TYPE II |
| end_item_identification | 5865-01-585-3857 |
| NSN | 5305-01-612-7186 |
| FASTENER LENGTH | 0.500 INCHES NOMINAL IN |
| THREAD LENGTH | 0.462 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.138 INCHES IN |
| FEATURES PROVIDED | O RING |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | STEEL CORROSION RESISTING |
| SPECIAL FEATURES | O-RING STOPS LEAKS AT 20000PSI WHEN USED IN MAX HOLE SIZE OF 0.152;O-RING TEMPERATURE RATING IS NEGATIVE 150DEG TO 500DEG;DRIVE STYLE IS PHILLIPS NO.1 |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE II |
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
No substitute or cross-reference records for this part.