标准摘要
This SAE Aerospace Standard (AS) specifies scarf-cut polytetrafluoroethylene (PTFE) retainers (backup rings) for use in glands in accordance with AS4716. They are usually used in hydraulic and pneumatic system components as anti-extrusion devices in conjunction with O-rings and other seals for static and dynamic applications.NOTE: This specification includes material tests but does not include hydraulic or pneumatic performance tests.Cross Reference: AMS3678,AMS3678/1,AMS3678/10,AMS3678/2,AMS3678/3,AMS3678/4,AMS3678/5,AMS3678/6,AMS3678/7,AMS3678/8,AMS3678/9,AS5857,AS5860,AS5861,ASME Y14.5,MIL-G-5514,MIL-STD-2073-1
英文名称Retainers (Backup Rings), Hydraulic and Pneumatic, Polytetrafluoroethylene Resin, Single Turn, Scarf-Cut, For Use in AS4716 Glands