MIL-B-85643 Base Document:1987
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
BITS, SCREWDRIVER, RIBBED GENERAL SPECIFICATION FOR
30-06-1998
Describes manufacture and acceptance of ribbed screwdriver bits and bit assemblies for removal and installation of recess drive fasteners.
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