The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, flow_angle: 90.0 DEGREES, seat_angle: 37.0 DEGREES, thread_class: 2B ALL ENDS, connection_type: THREADED INTERNAL TUBE FIRST FLUID END CONNECTION, connection_style: SWIVEL NUT, FLARED ALL ENDS. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-740-1194, 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 |
| flow_angle | 90.0 DEGREES |
| seat_angle | 37.0 DEGREES |
| thread_class | 2B ALL ENDS |
| connection_type | THREADED INTERNAL TUBE FIRST FLUID END CONNECTION |
| connection_style | SWIVEL NUT, FLARED ALL ENDS |
| special_features | MILITARY CRITICAL; LL-3-K21-VVA QUICK DISCONNECT WITH 2250-6-6S ELBOW |
| style_designator | MALE COUPLING HALF |
| nominal_thread_size | 0.562 INCHES ALL ENDS IN |
| special_test_features | MUST WITHSTAND 80PSI AIR PRESSURE MINIMUM |
| end_item_identification | EQUIPMENT N TOOLS, OFF LINE |
| quick_disconnect_method | PUSH-PULL FIRST QUICK DISCONNECT END |
| NSN | 6685-00-740-1194 |
| LARGEST OUTSIDE DIAMETER | 4.312 INCHES NOMINAL IN |
| OPENING TEMP RATING | 115.0 FAHRENHEIT NOMINAL DEGF |
| SPRING OPERATED PRESSURE RELIEF | NOT PROVIDED |
| USAGE DESIGN | 1/4 IN. -2 IN. TYPE S IN |
| FLOW CONTROL DEVICE | ANY ACCEPTABLE |
| THERMOSTAT TYPE | BELLOWS |
| OPERATING TEMP RATING | 75.0 FAHRENHEIT MINIMUM AND 115.0 FAHRENHEIT MAXIMUM DEGF |