A51H9181-1: COUPLING HALF,QUICK DISCONNECT.
The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, leg_length: 0.525 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN, seat_angle: 8.5 DEGREES, thread_class: 3A ALL ENDS A, overall_length: 2.850 INCHES MINIMUM AND 3.010 INCHES MAXIMUM IN, connection_style: INVERTED FLARE ALL ENDS. This part is cataloged in the U.S.
Government catalog under NSN 4730-00-009-3752, 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 BODY |
| leg_length | 0.525 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN |
| seat_angle | 8.5 DEGREES |
| thread_class | 3A ALL ENDS A |
| overall_length | 2.850 INCHES MINIMUM AND 3.010 INCHES MAXIMUM IN |
| connection_style | INVERTED FLARE ALL ENDS |
| style_designator | MALE COUPLING HALF |
| features_provided | SELF-SEALING |
| nominal_thread_size | 1.8438 INCHES ALL ENDS IN |
| quick_disconnect_method | PUSH-PULL ALL ENDS |
| thread_quantity_per_inch | 14 ALL ENDS |
| thread_series_designator | UNJS ALL ENDS |
| NSN | 4730-00-009-3752 |
| CONNECTION STYLE | INVERTED FLARE ALL ENDS |
| STYLE DESIGNATOR | MALE COUPLING HALF |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5643 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| OVERALL LENGTH | 2.850 INCHES MINIMUM AND 3.010 INCHES MAXIMUM IN |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.500 INCHES ALL ENDS IN |
| LEG LENGTH | 0.525 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN |
| FEATURES PROVIDED | SELF-SEALING |
| NOMINAL THREAD SIZE | 1.8438 INCHES ALL ENDS IN |
| SEAT ANGLE | 8.5 DEGREES |
| THREAD CLASS | 3A ALL ENDS A |
No substitute or cross-reference records for this part.