AIA/NAS NAS 1291-1991
Nut, Self-Locking, Hexagon-Low Height, Light Weight (Rev. 12)

Standard No.

AIA/NAS NAS 1291-1991

Release Date

1991

Published By

Aerospace Industries Association/ANSI Aerospace Standards

Status

Withdraw

Latest

AIA/NAS NAS 1291-1991

Scope

uiameter of unthreided portlon Of shank shall not be lest chan min pitch dia nor mom than max major dia of thread.

AIA/NAS NAS 1291-1991 history

• 1991 AIA/NAS NAS 1291-1991 Nut, Self-Locking, Hexagon-Low Height, Light Weight (Rev. 12)