98643-6: VALVE,CHECK.
The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SEAT, seat_angle: 37.0 DEGREES ALL ENDS, thread_class: 3A ALL ENDS A, connection_style: FLARED (TUBE) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the U.S.
Government catalog under NSN 4820-00-045-7414, 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 CORROSION RESISTING SEAT |
| seat_angle | 37.0 DEGREES ALL ENDS |
| thread_class | 3A ALL ENDS A |
| connection_style | FLARED (TUBE) ALL ENDS |
| style_designator | STRAIGHT THRU |
| thread_direction | RIGHT-HAND ALL ENDS |
| operating_pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| nominal_thread_size | 0.562 INCHES ALL ENDS IN |
| maximum_operating_temp | 450.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| media_for_which_designed | HYDRAULIC FLUID, SILICATE-ESTER BASE SECOND RESPONSE |
| NSN | 4820-00-045-7414 |
| FLOW CONTROL DEVICE | DISK |
| CONNECTION STYLE | FLARED (TUBE) ALL ENDS |
| STYLE DESIGNATOR | STRAIGHT THRU |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES ALL ENDS IN |
| OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| NOMINAL THREAD SIZE | 0.562 INCHES ALL ENDS IN |
| SEAT ANGLE | 37.0 DEGREES ALL ENDS |
| MAXIMUM OPERATING TEMP | 450.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| DISK LOADING METHOD | SPRING |