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SAE AS4388 Rev A

Hose Assembly PTFE Heavy Duty, -65 To 400 °F (-55 To 204 °C) 8000 psi (56 000 kPa) Hydraulic and Pneumatic
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This Aerospace Standard (AS) defines the requirements for polytetrafluoroethylene (PTFE) heavy duty hose assemblies suitable for use in aircraft and missile hydraulic fluid systems service to 8000 psi and -65 to 400 °F. Gaseous service shall be limited to 150 °F.
SDO SAE: SAE International
Document Number AS4388
Publication Date July 28, 2025
Language en - English
Page Count
Revision Level A
Supercedes
Committee
Publish Date Document Id Type View
July 28, 2025 AS4388A Revision
Jan. 7, 2013 AS4388 Revision