DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include head_style: HEXAGON EXTENDED WASHER, head_height: 0.112 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.750 INCHES MAXIMUM IN, screw_material: STEEL, fastener_length: 1.750 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-244-8574, 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 | HEXAGON EXTENDED WASHER |
| head_height | 0.112 INCHES NOMINAL IN |
| thread_class | 2A A |
| thread_length | 1.750 INCHES MAXIMUM IN |
| screw_material | STEEL |
| fastener_length | 1.750 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| width_between_flats | 0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 0.190 INCHES IN |
| screw_surface_treatment | ZINC |
| extended_washer_diameter | 0.384 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN |
| NSN | 4810-01-244-8574 |