标准摘要
Cross Reference: AMS-WW-P-35,AMS2472,AMS2488,AMS4112,AMS4124,AMS4928,AMS5639,AMS5645,AMS5648,AMS6370,AMS6382,ARP1942,ARP4296,AS478J,AS4841,ASME/B 46.1,ASME/Y 14.36M,ASME/Y 14.5M,FED-QQ-A-225/6,FED-QQ-P-416,FED-QQ-S-225/9,FED-QQ-S-763,MIL-A-8625
英文名称NUT, FITTING, BULKHEAD