COUPLING ASSEMBLY,QUICK DISCONNE. Key specifications include material: STEEL OVERALL, overall_length: 4.050 INCHES NOMINAL IN, connection_type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION, connection_style: PLAIN FIRST FLUID END CONNECTION, style_designator: COUPLING ASSEMBLY, features_provided: SELF-SEALING. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-863-1943, 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 OVERALL |
| overall_length | 4.050 INCHES NOMINAL IN |
| connection_type | THREADED INTERNAL PIPE FIRST FLUID END CONNECTION |
| connection_style | PLAIN FIRST FLUID END CONNECTION |
| style_designator | COUPLING ASSEMBLY |
| features_provided | SELF-SEALING |
| operating_pressure | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| nominal_thread_size | 0.500 INCHES FIRST FLUID END CONNECTION IN |
| maximum_operating_temp | 121.0 CELSIUS SINGLE RESPONSE DEGC |
| quick_disconnect_method | SPRING PUSH-LOCK ALL ENDS |
| thread_series_designator | NPSF FIRST FLUID END CONNECTION |
| nominal_pipe_size_accommodated | 0.500 INCHES FIRST FLUID END CONNECTION IN |
| NSN | 4730-00-863-1943 |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES FIRST FLUID END CONNECTION IN |
| NOMINAL THREAD SIZE | 0.500 INCHES FIRST FLUID END CONNECTION IN |
| THREAD SERIES DESIGNATOR | NPSF FIRST FLUID END CONNECTION |
| OPERATING PRESSURE | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| STYLE DESIGNATOR | COUPLING ASSEMBLY |
| MATERIAL | STEEL OVERALL |
| QUICK DISCONNECT METHOD | SPRING PUSH-LOCK ALL ENDS |
| CONNECTION TYPE | THREADED INTERNAL PIPE FIRST FLUID END CONNECTION |
| FEATURES PROVIDED | SELF-SEALING |
| MAXIMUM OPERATING TEMP | 121.0 CELSIUS SINGLE RESPONSE DEGC |