7728765: COUPLING ASSEMBLY,QUICK DISCONNE.
COUPLING ASSEMBLY,QUICK DISCONNE. Key specifications include material: STEEL OVERALL, leg_length: 0.375 INCHES NOMINAL IN, overall_length: 3.234 INCHES MINIMUM AND 3.562 INCHES MAXIMUM IN, connection_type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION, connection_style: PLAIN FIRST FLUID END CONNECTION, style_designator: COUPLING ASSEMBLY. This part is cataloged in the U.S.
Government catalog under NSN 4730-00-138-8279, 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 |
| leg_length | 0.375 INCHES NOMINAL IN |
| overall_length | 3.234 INCHES MINIMUM AND 3.562 INCHES MAXIMUM 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 |
| surface_treatment | CADMIUM OR ZINC OVERALL |
| operating_pressure | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| nominal_thread_size | 0.125 INCHES FIRST FLUID END CONNECTION IN |
| maximum_operating_temp | 65.6 CELSIUS FIRST RESPONSE DEGC |
| quick_disconnect_method | PUSH-PULL ALL ENDS |
| NSN | 4730-00-138-8279 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYLE DESIGNATOR | COUPLING ASSEMBLY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| OVERALL LENGTH | 3.910 INCHES MINIMUM AND 4.030 INCHES MAXIMUM IN |
| SURFACE TREATMENT | CADMIUM OVERALL |
| MATERIAL | STEEL OVERALL |