AS-9581 Complete Document History
Washer, Key - 90 Deg, Locking, Cres, Uns S32100

Complete Current Edition:
   REVISION C - WASHER, KEY - 90 DEG, LOCKING, CRES, UNS S32100 - Jan. 22, 2024

Obsolete Revision Information:
   REVISION B R19 - REAFFIRMED IN 2019 - Aug. 15, 2019
   REVISION B - WASHER, KEY - 90 DEG, LOCKING, CRES, UNS S32100 - July 9, 2013
   REVISION A R07 - REAFFIRMED IN 2007 - June 1, 2007
   REVISION A - WASHER, KEY - 90 DEG, LOCKING, CRES, UNS S32100 - July 1, 2002
   DOD ADOPTION - FYI ONLY: DOD ADOPTED - Oct. 15, 1999
   BASE - WASHER, KEY-CRES, AMS-5510, 90 - Aug. 1, 1999