QQ-C-390 › Complete Document History
Federal Specification Copper Alloy Castings (Including Castbar)


Obsolete Revision Information:
   REV B CANCELLATION 1 - CANCELLATION NOTICE 1, REV B - Dec. 28, 1993
   REV B VALIDATION 1 - VALIDATION NOTICE 1, REV B - Jan. 24, 1989
   REVISION B - COPPER ALLOY CASTINGS (INCLUDI - Dec. 12, 1983
   REVISION A - COPPER ALLOY CASTINGS (INCLUDI - April 9, 1973