2008年11月1日 · Bolt, Shear, 100 degree Flush Head, Ribbed Cruciform Recess, Close Tolerance. Alloy Steel, Short Thread, Self-Locking and Nonlocking, 95 KSI Fsu.

2018~2019 年间，加拿大卫生部和TGA 通过新化学实体工作共享倡议批准了3 款 NAS 。 其中1/3 NAS 获得两家监管机构的加速审评，2/3 按2 家监管机构标准程序进行审评。

Passivated per AMS2700, METHOD 1, TYPE 2 or TYPE 8, CLASS 1 example: NAS5321E3-1 Cadmium Plated per QQ-P-416, TYPE 2, CLASS 2 – add example: NAS5321E3P1 Heat Treatment Spec: AMS2759, Thread Length: AMS-H-6875

NAS 5321 螺栓 剪切 100度平头 紧公差 NAS1800六瓣凹槽 108 KSI FSU（航空航天工业协会 - 国家航空航天标准）发布于2006-07-01；

NAS-5321 BOLT, SHEAR, 100 DEGREE FLUSH HEAD, CLOSE TOLERANCE, NAS1800 SIX LOBE RECESS, 108 KSI Fsu

NAS 5321 Rev.2 – BOLT, SHEAR, 100 DEGREE FLUSH HEAD, CLOSE TOLERANCE, NAS1800 SIX LOBE RECESS, 108 KSI Fsu.

NAS 5321 Rev.2 – BOLT, SHEAR, 100 DEGREE FLUSH HEAD, CLOSE TOLERANCE, NAS1800 SIX LOBE RECESS, 108 KSI Fsu

NAS 5321 Rev.2 – BOLT, SHEAR, 100 DEGREE FLUSH HEAD, CLOSE TOLERANCE, NAS1800 SIX LOBE RECESS, 108 KSI Fsu

NAS 5321 Rev.2 - BOLT, SHEAR, 100 DEGREE FLUSH HEAD, CLOSE TOLERANCE, NAS1800 SIX LOBE RECESS, 108 KSI Fsu Product Details Edition: Rev. 2 Published: 10/31/2016 Number of Pages: 5 Note: This product is unavailable in Russia, Ukraine, Belarus

2011年8月26日 · Find the most up-to-date version of NAS5321 at GlobalSpec.