MS-9021 Complete Document History
Packing, Preformed, (O) Ring (Superseded by SAE as-3578)


Obsolete Revision Information:
   REV D CANCELLATION 2 - CANCELLATION NOTICE 2, REV D - Dec. 2, 1998
   REV D CANCELLATION 1 - CANCELLATION NOTICE 1, REV D - March 5, 1997
   REVISION D - PACKING, PREFORMED, (O) RING - July 25, 1986
   REVISION B - PACKING, PREFORMED, (O) RING - Aug. 14, 1984
   REVISION C - PACKING, PREFORMED, (O) RING - June 14, 1968
   REVISION A - PACKING, PREFORMED, (O) RING - May 1, 1961