标准摘要 Cross Reference: AMS2411,AMS5525,ANSI/ASME/B 46.1,ANSI/Y 14.36,ANSI/Y 14.5,AS478J,MIL-S-8879 展开完整摘要 英文名称NUT, SELF-LOCKING, CLIP, FLOATING, AS7251 (UNS S66286)