MS-21049 Complete Document History
Nut, Self-Locking, Plate, Two Lug, 100 Deg. Csk Low Height, Steel, 125 Ksi Ftu, 450 Deg. F. (Superseded by NASM-21049)

Complete Current Edition:
   REVISION E - NUT, SELF-LOCKING, PLATE, TWO - Sept. 24, 1986

Obsolete Revision Information:
   REVISION D - NUT, SELF-LOCKING, PLATE, TWO - March 15, 1978