MIL-STD-881 Complete Document History
Work Breakdown Structures for Defense Materiel Items

Complete Current Edition:
   REVISION F - Work Breakdown Structures for Defense Materiel Items - May 13, 2022

Obsolete Revision Information:
   REVISION E - Work Breakdown Structures for Defense Materiel Items - Oct. 6, 2020
   REV D ADMINISTRATIVE 1 - ADMINISTRATIVE NOTICE 1 FOR REVISION D - June 19, 2018
   REVISION D - Work Breakdown Structures for Defense Materiel Items - April 9, 2018
   REVISION C - Work Breakdown Structures for Defense Materiel Items - Oct. 3, 2011
   REV B CANCELLATION 1 - CANCELLATION NOTICE 1, REV B - Jan. 2, 1998
   REVISION B - Work Breakdown Structures for Defense Materiel Items - March 25, 1993
   REVISION A - Work Breakdown Structures for Defense Materiel Items - April 25, 1975
   BASE - OBSOLETE REVISION - Nov. 1, 1968