NASM-21025 Complete Document History
Nut, Castellated, Hexagon

Complete Current Edition:
   1ST EDITION - REAFFIRMED IN 2017 - March 30, 2012

Obsolete Revision Information:
   DOD ADOPTION - FYI ONLY: DOD ADOPTED - June 29, 2000
   2000 EDITION - NUT, CASTELLATED, HEXAGON - March 1, 2000