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SAE AS1709 Revision A, September 1, 2001
Complete Document
Active, Most Current
Coupling Assembly, Hydraulic Self Sealing, Quick Disconnect
Includes all amendments and changes through Reaffirmation Notice , November 2014
Page Count:19
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AIA/NAS Aerospace Standards
The self-sealing couplings covered by this specification are intended for use in aircraft hydraulic systems and are used in installations where frequent disconnection of a hydraulic line is required. Couplings covered by this specification will not be used for ground test stand connections, when separate ground test stand connections are provided in the aircraft. A coupling provides a convenient means of disconnecting the line, without necessitating drainage of the system and without any undue leakage of fluid. See AIR1047 for guide to selection of quick disconnect couplings for aerospace fluid systems. The procuring activity shall specify the hydraulic fluid to be used with the self-sealing couplings. MIL-H-5606, MIL-PRF-83282, MIL-PRF-87257 or AS1241 Type IV.