A-A-50970 Complete Document History
Arbors, Drill Chuck, Taper Shank with Tang

Complete Current Edition:
   REVISION A - Arbors, Drill Chuck, Taper Shank with Tang - May 30, 2007
   REV A VALIDATION 1 - VALIDATION NOTICE 1 FOR REVISION A - Nov. 6, 2012
   REV A VALIDATION 2 - VALIDATION NOTICE 2 FOR REVISION A - Aug. 10, 2017
   REV A VALIDATION 3 - VALIDATION NOTICE 3 FOR REVISION A - July 12, 2022

Obsolete Revision Information:
   VALIDATION NOTICE 2 - VALIDATION NOTICE 2 FOR BASE - Oct. 27, 1999
   VALIDATION NOTICE 1 - VALIDATION NOTICE 1 FOR BASE - June 28, 1989
   BASE - Arbors, Drill Chuck, Taper Shank with Tang - April 5, 1984