Sae-as33514 !!top!!

), though some versions were marked inactive for new designs as of 2008. Associated Hardware MIL-DTL-27272 Revision D Amendment 2 - DLA

| Standard | Region/Application | Key Difference | |----------|--------------------|------------------| | | U.S. military legacy | Superseded by AS33514 but still referenced for older aircraft. | | DIN 2353 (now ISO 8434-1) | European industrial hydraulics | Uses a 24-degree cone with O-ring; not aerospace-vibration rated. | | AS5169 | Alternative flareless fitting for extreme cryogenic service (rocket fuel) | Uses a different ferrule geometry and torque values. | sae-as33514