标准摘要
Cross Reference: AMS2471,AMS2486,AMS2488,AMS4911,AMS4928,AMS5512,AMS5513,AMS5516,AMS5524,AMS5596,AMS5901,ANSI/ASME/B46.1,ANSI/Y14.36,ANSI/Y14.5M,ARP4296,AS4208,AS478,AS478J,AS5019,FED-QQ-A-225/5,FED-QQ-P-35,MIL-C-5541,MIL-T-9046,NAS1149
英文名称WASHER, FLAT, BEAM SEAL FITTING