MIL-B-85643/1 › Complete Document History
Bit, Screwdriver, Phillips, Ribbed, Cruciform, Insert Type, External Hexagon Shank, Manually Driven (Superseded by NASM-95643/1)


Obsolete Revision Information:
   CANCELLATION NOTICE 1 - CANCELLATION NOTICE 1 FOR BASE - June 30, 1998
   BASE - Bit, Screwdriver, Phillips, Ribbed, Cruciform, Insert Type, - March 18, 1987