MIL-S-21946 Complete Document History
Steel, Wrought, Manganese - Nickel, Austenitic (Low Magnetic Permeability) (No Superseding Document)


Obsolete Revision Information:
   REV A CANCELLATION 1 - CANCELLATION NOTICE 1, REV A - Oct. 15, 1996
   REVISION A - STEEL, WROUGHT, MANGANESE - NI - July 18, 1972