NAS 509 Rev. 8
- Nut, Jam, Drilled and Undrilled
- Data Sheet by Aerospace Industries Association - National Aerosp
- Category: NAS
$54.00
$27.00
Requirements stipluted in purchase contracts, purchase orders, part standards and/or part drawings shall take precedence over requirements stated herein. Receiving contractors may reject any lot which does not conform.
The specification includes mechanical property requirements for three classes of fasteners, Types I, II, and III.
- Type I - Tension head (hex, double hex, etc.) without a recess drive, long thread (i.e. NAS6703-6720)
- Type II - Tension head (hex, double hex, etc.) without a recess drive, short thread (i.e. NAS203-6220) 100° Full flush head, long or short thread (i.e. NAS1580C) Pan head, long or short thread (i.e. NAS1578C) Fillister head, long or short thread (i.e. NAS1121E-1128E) Full thread (threaded to the head) (i.e. NAS1802)
- Type III - 100° Reduced flush head, long or short thread (i.e. NAS1581C)
All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.
After purchasing, you have the ability to assign each license to a specific user.
At any time, you are permitted to make printed copies for your and your members' reference use.