SYH4-57-303: COUPLING HALF,QUICK DISCONNECT.
The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, seat_angle: 37.0 DEGREES, thread_class: 3A ALL ENDS A, overall_length: 2.515 INCHES NOMINAL IN, connection_type: EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END, connection_style: FLARED ALL ENDS. This part is cataloged in the U.S.
Government catalog under NSN 4730-00-984-2143, 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 BODY |
| seat_angle | 37.0 DEGREES |
| thread_class | 3A ALL ENDS A |
| overall_length | 2.515 INCHES NOMINAL IN |
| connection_type | EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END |
| connection_style | FLARED ALL ENDS |
| style_designator | MALE COUPLING HALF |
| features_provided | SELF-SEALING |
| surface_treatment | PASSIVATE BODY |
| nominal_thread_size | 0.438 INCHES ALL ENDS IN |
| quick_disconnect_method | PUSH-PULL ALL ENDS |
| thread_series_designator | UNF ALL ENDS |
| NSN | 4730-00-984-2143 |
| CONNECTION STYLE | FLARED ALL ENDS |
| CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION |
| CONNECTION TYPE | EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END |
| STYLE DESIGNATOR | MALE COUPLING HALF |
| OVERALL LENGTH | 2.515 INCHES NOMINAL IN |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS IN |
| FEATURES PROVIDED | SELF-SEALING |
| NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS IN |
| SEAT ANGLE | 37.0 DEGREES |
| SURFACE TREATMENT | PASSIVATE BODY |